About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Blue Grass Airport (LEX), Lexington, Kentucky, United States would travel a Great Circle distance of 303 miles (or 488 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 relatively short distance between St. Louis Downtown Airport and Blue Grass Airport, the route shown on this map most likely still appears to be a straight line.

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: LEX / KLEX
Airport Name: Blue Grass Airport
Location: Lexington, Kentucky, United States
GPS Coordinates: 38°2'11"N by 84°36'20"W
Area Served: Lexington, Kentucky
Operator/Owner: Lexington-Fayette Urban County Airport Board
Airport Type: Public
Elevation: 979 feet (298 meters)
# of Runways: 2
View all routes: Routes from LEX
More Information: LEX Maps & Info

Facts about St. Louis Downtown Airport (CPS):

  • 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.
  • 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.
  • 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.
  • The airport opened in 1929 as Curtiss-Steinberg Airport.
  • The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
  • St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Blue Grass Airport (LEX):

  • The furthest airport from Blue Grass Airport (LEX) is Margaret River Airport (MGV), which is located 11,302 miles (18,188 kilometers) away in Margaret River, Western Australia, Australia.
  • Blue Grass Airport (LEX) has 2 runways.
  • Because of Blue Grass Airport's relatively low elevation of 979 feet, planes can take off or land at Blue Grass 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.
  • Blue Grass Airport handled 1,104,354 passengers last year.
  • The closest airport to Blue Grass Airport (LEX) is Capital City Airport (FFT), which is located only 19 miles (31 kilometers) WNW of LEX.

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 Blue Grass Airport:

List of Nearest Airports to Blue Grass Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
119.17 miles (30.86 km) WNWCapital City Airport (FFT)Frankfort, Kentucky, United StatesView Capital City Airport on a map Set FFT as destination Airport Set FFT as destination Airport Get more information about Capital City Airport
251.07 miles (82.20 km) WSWSamuels Field (BRY)Bardstown, Kentucky, United StatesView Samuels Field on a map Set BRY as destination Airport Set BRY as destination Airport Get more information about Samuels Field
358.99 miles (94.94 km) WNWBowman Field (LOU)Louisville, Kentucky, United StatesView Bowman Field on a map Set LOU as destination Airport Set LOU as destination Airport Get more information about Bowman Field
462.20 miles (100.10 km) WLouisville International Airport (SDF)Louisville, Kentucky, United StatesView Louisville International Airport on a map Set SDF as destination Airport Set SDF as destination Airport Get more information about Louisville International Airport
567.91 miles (109.28 km) SLake Cumberland Regional Airport (SME)Somerset, Kentucky, United StatesView Lake Cumberland Regional Airport on a map Set SME as destination Airport Set SME as destination Airport Get more information about Lake Cumberland Regional Airport
668.28 miles (109.89 km) NWMadison Municipal Airport (MDN)Madison, Indiana, United StatesView Madison Municipal Airport on a map Set MDN as destination Airport Set MDN as destination Airport Get more information about Madison Municipal Airport
770.04 miles (112.71 km) NCincinnati/Northern Kentucky International Airport (CVG)Hebron, Kentucky (near Cincinnati), United StatesView Cincinnati/Northern Kentucky International Airport on a map Set CVG as destination Airport Set CVG as destination Airport Get more information about Cincinnati/Northern Kentucky International Airport
871.70 miles (115.39 km) SSELondon-Corbin Airport (LOZ)London, Kentucky, United StatesView London-Corbin Airport on a map Set LOZ as destination Airport Set LOZ as destination Airport Get more information about London-Corbin Airport
974.41 miles (119.75 km) NCincinnati Municipal Airport (LUK)Cincinnati, Ohio, United StatesView Cincinnati Municipal Airport on a map Set LUK as destination Airport Set LUK as destination Airport Get more information about Cincinnati Municipal Airport
1074.96 miles (120.63 km) WGodman Army Airfield (FTK)Fort Knox, Kentucky, United StatesView Godman Army Airfield on a map Set FTK as destination Airport Set FTK as destination Airport Get more information about Godman Army Airfield
1175.92 miles (122.18 km) WSWAddington Field (EKX)Elizabethtown, Kentucky, United StatesView Addington Field on a map Set EKX as destination Airport Set EKX as destination Airport Get more information about Addington Field
1291.82 miles (147.77 km) NButler County Regional Airport (HAO)Hamilton, Ohio, United StatesView Butler County Regional Airport on a map Set HAO as destination Airport Set HAO as destination Airport Get more information about Butler County Regional Airport
1393.43 miles (150.37 km) NWFreeman Municipal Airport (SER)Seymour, Indiana, United StatesView Freeman Municipal Airport on a map Set SER as destination Airport Set SER as destination Airport Get more information about Freeman Municipal Airport
14101.36 miles (163.12 km) SWGlasgow Municipal Airport (GLW)Glasgow, Kentucky, United StatesView Glasgow Municipal Airport on a map Set GLW as destination Airport Set GLW as destination Airport Get more information about Glasgow Municipal Airport
15101.74 miles (163.73 km) NMiami University Airport (OXD)Oxford, Ohio, United StatesView Miami University Airport on a map Set OXD as destination Airport Set OXD as destination Airport Get more information about Miami University Airport

Map of Furthest Airports from Blue Grass Airport:

List of Furthest Airports from Blue Grass Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,301.53 miles (18,188.00 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,279.51 miles (18,152.57 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,256.94 miles (18,116.24 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
411,253.09 miles (18,110.05 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
511,226.21 miles (18,066.79 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
611,210.86 miles (18,042.09 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
711,201.66 miles (18,027.27 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
811,195.75 miles (18,017.77 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
911,176.68 miles (17,987.07 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
1011,158.26 miles (17,957.44 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
1111,156.79 miles (17,955.07 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,133.31 miles (17,917.28 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1311,106.37 miles (17,873.92 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1411,103.75 miles (17,869.72 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1511,084.79 miles (17,839.20 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport