About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kona International Airport at Keāhole (KOA), Kailua / Kona, Hawaii, United States would travel a Great Circle distance of 4,094 miles (or 6,589 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between St. Louis Downtown Airport and Kona International Airport at Keāhole, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between St. Louis Downtown Airport and Kona International Airport at Keāhole. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: CPS / KCPS
Airport Name: St. Louis Downtown Airport
Location: Cahokia, Illinois (near St. Louis), United States
GPS Coordinates: 38°34'14"N by 90°9'21"W
Area Served: Greater St. Louis
Operator/Owner: Bi-State Development Agency
Airport Type: Public
Elevation: 413 feet (126 meters)
# of Runways: 3
View all routes: Routes from CPS
More Information: CPS Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: KOA / PHKO
Airport Names:
  1. Kona International Airport at Keāhole
  2. Kona International Airport
Location: Kailua / Kona, Hawaii, United States
GPS Coordinates: 19°44'20"N by 156°2'44"W
Area Served: Kailua-Kona, Hawaii
Operator/Owner: Hawaii Department of Transportation
Airport Type: Public
Elevation: 47 feet (14 meters)
# of Runways: 1
View all routes: Routes from KOA
More Information: KOA Maps & Info

Facts about St. Louis Downtown Airport (CPS):

  • The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
  • Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
  • Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
  • The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
  • St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Kona International Airport at Keāhole (KOA):

  • Construction crews from Bechtel Corporation had used three million pounds of dynamite to flatten the lava flow within 13 months.
  • Japan Airlines' Kona-Tokyo flight that started in 1996 ended in 2010, so Hawaii Island's only scheduled international flight is to Vancouver.Hawaiian Airlines filed an application with the US Department of Transportation for nonstop flights from Kona to Tokyo's Haneda Airport restoring the link between the two cities after Japan Airlines ended flights to Narita Airport in 2010.
  • Because of Kona International Airport at Keāhole's relatively low elevation of 47 feet, planes can take off or land at Kona International Airport at Keāhole at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • When the airport opened in 1970, it helped accelerate a shift of tourism from East Hawaii to West Hawaii.
  • In addition to being known as "Kona International Airport at Keāhole", another name for KOA is "Kona International Airport".
  • Kona International Airport at Keāhole handled 2,649,493 passengers last year.
  • Kona International Airport at Keāhole (KOA) currently has only 1 runway.
  • The furthest airport from Kona International Airport at Keāhole (KOA) is Maun Airport (MUB), which is nearly antipodal to Kona International Airport at Keāhole (meaning Kona International Airport at Keāhole is almost on the exact opposite side of the Earth from Maun Airport), and is located 12,399 miles (19,954 kilometers) away in Maun, Botswana.
  • The closest airport to Kona International Airport at Keāhole (KOA) is Pōhakuloa Training Area (BSF), which is located 22 miles (36 kilometers) ENE of KOA.
  • Kona International at Keahole Airport covers 2,700 acres at an elevation of 47 feet above mean sea level.
  • Prior to the 1970 airport expansion, tourism was centered on Hawaii's East side and the town of Hilo.

Map of Nearest Airports to St. Louis Downtown Airport:

List of Nearest Airports to St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
116.47 miles (26.50 km) NWLambert–St. Louis International Airport (STL)St. Louis, Missouri, United StatesView Lambert–St. Louis International Airport on a map Set STL as origin Airport Set STL as destination Airport Get more information about Lambert–St. Louis International Airport
217.42 miles (28.04 km) EMidAmerica St. Louis Airport (BLV)Belleville, Illinois, United StatesView MidAmerica St. Louis Airport on a map Set BLV as origin Airport Set BLV as destination Airport Get more information about MidAmerica St. Louis Airport
322.85 miles (36.78 km) NNESt. Louis Regional Airport (ALN)Alton, Illinois, United StatesView St. Louis Regional Airport on a map Set ALN as origin Airport Set ALN as destination Airport Get more information about St. Louis Regional Airport
427.50 miles (44.26 km) WNWSpirit of St. Louis Airport (SUS)Chesterfield, Missouri, United StatesView Spirit of St. Louis Airport on a map Set SUS as origin Airport Set SUS as destination Airport Get more information about Spirit of St. Louis Airport
545.73 miles (73.59 km) ENEGreenville Airport (GRE)Greenville, Illinois, United StatesView Greenville Airport on a map Set GRE as origin Airport Set GRE as destination Airport Get more information about Greenville Airport
664.55 miles (103.88 km) ESalem–Leckrone Airport (SLO)Salem, Illinois, United StatesView Salem–Leckrone Airport on a map Set SLO as origin Airport Set SLO as destination Airport Get more information about Salem–Leckrone Airport
772.26 miles (116.30 km) ESEMt. Vernon Airport (MVN)Mount Vernon, Illinois, United StatesView Mt. Vernon Airport on a map Set MVN as origin Airport Set MVN as destination Airport Get more information about Mt. Vernon Airport
873.57 miles (118.39 km) SESouthern Illinois Airport (MDH)Carbondale/Murphysboro, Illinois, United StatesView Southern Illinois Airport on a map Set MDH as origin Airport Set MDH as destination Airport Get more information about Southern Illinois Airport
983.94 miles (135.09 km) SEWilliamson County Regional Airport (MWA)Marion, Illinois, United StatesView Williamson County Regional Airport on a map Set MWA as origin Airport Set MWA as destination Airport Get more information about Williamson County Regional Airport
1091.63 miles (147.46 km) NNEAbraham Lincoln Capital Airport (SPI)Springfield, Illinois, United StatesView Abraham Lincoln Capital Airport on a map Set SPI as origin Airport Set SPI as destination Airport Get more information about Abraham Lincoln Capital Airport
1192.63 miles (149.07 km) WSWRolla National Airport (VIH)Rolla, Missouri, United StatesView Rolla National Airport on a map Set VIH as origin Airport Set VIH as destination Airport Get more information about Rolla National Airport
1298.29 miles (158.19 km) SSECape Girardeau Regional Airport (CGI)Cape Girardeau, Missouri, United StatesView Cape Girardeau Regional Airport on a map Set CGI as origin Airport Set CGI as destination Airport Get more information about Cape Girardeau Regional Airport
13108.03 miles (173.86 km) WJefferson City Memorial Airport (JEF)Jefferson City, Missouri, United StatesView Jefferson City Memorial Airport on a map Set JEF as origin Airport Set JEF as destination Airport Get more information about Jefferson City Memorial Airport
14109.88 miles (176.83 km) NNWQuincy Regional Airport (UIN)Quincy, Illinois, United StatesView Quincy Regional Airport on a map Set UIN as origin Airport Set UIN as destination Airport Get more information about Quincy Regional Airport
15111.34 miles (179.18 km) NEDecatur Airport (DEC)Decatur, Illinois, United StatesView Decatur Airport on a map Set DEC as origin Airport Set DEC as destination Airport Get more information about Decatur Airport

Map of Furthest Airports from St. Louis Downtown Airport:

List of Furthest Airports from St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,998.38 miles (17,700.14 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,976.37 miles (17,664.71 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,953.82 miles (17,628.43 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
410,950.15 miles (17,622.51 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
510,924.13 miles (17,580.63 km) WRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,908.52 miles (17,555.52 km) WJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
710,899.45 miles (17,540.92 km) WPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
810,897.05 miles (17,537.06 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
910,874.80 miles (17,501.25 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
1010,862.63 miles (17,481.67 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1110,855.26 miles (17,469.80 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
1210,843.70 miles (17,451.20 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,809.16 miles (17,395.61 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1410,809.10 miles (17,395.51 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1510,804.00 miles (17,387.31 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as origin Airport Set MJK as destination Airport Get more information about Shark Bay Airport

Map of Nearest Airports to Kona International Airport at Keāhole:

List of Nearest Airports to Kona International Airport at Keāhole:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
122.48 miles (36.17 km) ENEPōhakuloa Training Area (BSF)Camp Pohakuloa, Hawaii, United StatesView Pōhakuloa Training Area on a map Set BSF as destination Airport Set BSF as destination Airport Get more information about Pōhakuloa Training Area
230.51 miles (49.10 km) NEWaimea-Kohala Airport (MUE)Kamuela, Hawaii, United StatesView Waimea-Kohala Airport on a map Set MUE as destination Airport Set MUE as destination Airport Get more information about Waimea-Kohala Airport
338.31 miles (61.66 km) NNEUpolu Airport (UPP)Hawi, Hawaii, United StatesView Upolu Airport on a map Set UPP as destination Airport Set UPP as destination Airport Get more information about Upolu Airport
464.87 miles (104.40 km) EHilo International Airport (ITO)Hilo, Hawaii, United StatesView Hilo International Airport on a map Set ITO as destination Airport Set ITO as destination Airport Get more information about Hilo International Airport
573.04 miles (117.54 km) NHana Airport (HNM)Hana, Hawaii, United StatesView Hana Airport on a map Set HNM as destination Airport Set HNM as destination Airport Get more information about Hana Airport
683.92 miles (135.06 km) NNWKahului Airport (OGG)Kahului, Hawaii, United StatesView Kahului Airport on a map Set OGG as destination Airport Set OGG as destination Airport Get more information about Kahului Airport
793.15 miles (149.91 km) NWLanai Airport (LNY)Lanai City, Hawaii, United StatesView Lanai Airport on a map Set LNY as destination Airport Set LNY as destination Airport Get more information about Lanai Airport
893.84 miles (151.02 km) NNWKapalua Airport (JHM)Lahaina, Hawaii, United StatesView Kapalua Airport on a map Set JHM as destination Airport Set JHM as destination Airport Get more information about Kapalua Airport
9118.13 miles (190.12 km) NNWKalaupapa Airport (LUP)Kalaupapa, Hawaii, United StatesView Kalaupapa Airport on a map Set LUP as destination Airport Set LUP as destination Airport Get more information about Kalaupapa Airport
10119.04 miles (191.58 km) NWMolokai Airport (MKK)Kaunakakai, Hawaii, United StatesView Molokai Airport on a map Set MKK as destination Airport Set MKK as destination Airport Get more information about Molokai Airport
11163.28 miles (262.78 km) NWHickam Field (HIK)Honolulu, Hawaii, United StatesView Hickam Field on a map Set HIK as destination Airport Set HIK as destination Airport Get more information about Hickam Field
12163.28 miles (262.78 km) NWHonolulu International Airport (HNL)Honolulu, Hawaii, United StatesView Honolulu International Airport on a map Set HNL as destination Airport Set HNL as destination Airport Get more information about Honolulu International Airport
13170.02 miles (273.61 km) NWKalaeloa Airport (NAX)Kapolei, Hawaii, United StatesView Kalaeloa Airport on a map Set NAX as destination Airport Set NAX as destination Airport Get more information about Kalaeloa Airport
14176.58 miles (284.17 km) NWWheeler AAF (HHI)Wahiawa, Hawaii, United StatesView Wheeler AAF on a map Set HHI as destination Airport Set HHI as destination Airport Get more information about Wheeler AAF
15188.47 miles (303.31 km) NWDillingham Airfield (HDH)Mokuleia, Hawaii, United StatesView Dillingham Airfield on a map Set HDH as destination Airport Set HDH as destination Airport Get more information about Dillingham Airfield

Map of Furthest Airports from Kona International Airport at Keāhole:

List of Furthest Airports from Kona International Airport at Keāhole:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,399.15 miles (19,954.45 km) ESEMaun Airport (MUB)Maun, BotswanaView Maun Airport on a map Set MUB as destination Airport Set MUB as destination Airport Get more information about Maun Airport
212,290.65 miles (19,779.84 km) SKatima Mulilo Airport (MPA)Katima Mulilo, NamibiaView Katima Mulilo Airport on a map Set MPA as destination Airport Set MPA as destination Airport Get more information about Katima Mulilo Airport
312,283.01 miles (19,767.54 km) SSWKasane Airport (BBK)Kasane, BotswanaView Kasane Airport on a map Set BBK as destination Airport Set BBK as destination Airport Get more information about Kasane Airport
412,269.29 miles (19,745.46 km) SWVictoria Falls Airport (VFA)Victoria Falls, ZimbabweView Victoria Falls Airport on a map Set VFA as destination Airport Set VFA as destination Airport Get more information about Victoria Falls Airport
512,256.57 miles (19,724.99 km) SWLivingstone Airport (LVI)Livingstone, ZambiaView Livingstone Airport on a map Set LVI as destination Airport Set LVI as destination Airport Get more information about Livingstone Airport
612,236.13 miles (19,692.10 km) SEGhanzi Airport (GNZ)Ghanzi, BotswanaView Ghanzi Airport on a map Set GNZ as destination Airport Set GNZ as destination Airport Get more information about Ghanzi Airport
712,222.52 miles (19,670.19 km) WSWHwange National Park Airport (HWN)Hwange National Park, ZimbabweView Hwange National Park Airport on a map Set HWN as destination Airport Set HWN as destination Airport Get more information about Hwange National Park Airport
812,195.57 miles (19,626.82 km) ESEDirico Airport (DRC)Dirico, AngolaView Dirico Airport on a map Set DRC as destination Airport Set DRC as destination Airport Get more information about Dirico Airport
912,188.69 miles (19,615.75 km) WSWFrancistown International Airport/Francistown Air Base (FRW)Francistown, BotswanaView Francistown International Airport/Francistown Air Base on a map Set FRW as destination Airport Set FRW as destination Airport Get more information about Francistown International Airport/Francistown Air Base
1012,145.44 miles (19,546.14 km) SSWNgoma Airport (ZGM)Ngoma, ZambiaView Ngoma Airport on a map Set ZGM as destination Airport Set ZGM as destination Airport Get more information about Ngoma Airport
1112,133.75 miles (19,527.32 km) ESERundu Airport (NDU)Rundu, Okavango Region, NamibiaView Rundu Airport on a map Set NDU as destination Airport Set NDU as destination Airport Get more information about Rundu Airport
1212,133.18 miles (19,526.42 km) WJoshua Mqabuko Nkomo International Airport (BUQ)Bulawayo, ZimbabweView Joshua Mqabuko Nkomo International Airport on a map Set BUQ as destination Airport Set BUQ as destination Airport Get more information about Joshua Mqabuko Nkomo International Airport
1312,122.59 miles (19,509.37 km) SMongu Airport (MNR)Mongu, Western Province, ZambiaView Mongu Airport on a map Set MNR as destination Airport Set MNR as destination Airport Get more information about Mongu Airport
1412,111.09 miles (19,490.87 km) SSEHukuntsi Airport (HUK)Hukuntsi, BotswanaView Hukuntsi Airport on a map Set HUK as destination Airport Set HUK as destination Airport Get more information about Hukuntsi Airport
1512,097.68 miles (19,469.29 km) SJwaneng Airport (JWA)Jwaneng, BotswanaView Jwaneng Airport on a map Set JWA as destination Airport Set JWA as destination Airport Get more information about Jwaneng Airport