About this route:

A direct, nonstop flight between Kili Airport (KIO), Kili Island, Marshall Islands and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,145 miles (or 6,670 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 Kili Airport and St. Mary's Airport, 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 Kili Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: KIO /
Airport Names:
  1. Kili Airport
  2. Q51
Location: Kili Island, Marshall Islands
GPS Coordinates: 5°38'46"N by 169°7'41"E
Area Served: Kili Island, Marshall Islands
Elevation: 5 feet (2 meters)
# of Runways: 1
View all routes: Routes from KIO
More Information: KIO Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: KSM / PASM
Airport Name: St. Mary's Airport
Location: St. Mary's, Alaska, United States
GPS Coordinates: 62°3'38"N by 163°18'6"W
Operator/Owner: Alaska DOT&PF
Airport Type: Public
Elevation: 312 feet (95 meters)
# of Runways: 2
View all routes: Routes from KSM
More Information: KSM Maps & Info

Facts about Kili Airport (KIO):

  • The closest airport to Kili Airport (KIO) is Jaluit Airport (UIT), which is located 39 miles (63 kilometers) ENE of KIO.
  • The furthest airport from Kili Airport (KIO) is RAF Ascension (ASI), which is nearly antipodal to Kili Airport (meaning Kili Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,147 miles (19,548 kilometers) away in Georgetown, Ascension Island, Saint Helena.
  • Kili Airport (KIO) currently has only 1 runway.
  • Because of Kili Airport's relatively low elevation of 5 feet, planes can take off or land at Kili 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.
  • In addition to being known as "Kili Airport", another name for KIO is "Q51".

Facts about St. Mary's Airport (KSM):

  • The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
  • The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
  • St. Mary's Airport (KSM) has 2 runways.
  • Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.

Map of Nearest Airports to Kili Airport:

List of Nearest Airports to Kili Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
139.41 miles (63.43 km) ENEJaluit Airport (UIT)Jaluit Atoll, Marshall IslandsView Jaluit Airport on a map Set UIT as origin Airport Set UIT as destination Airport Get more information about Jaluit Airport
268.94 miles (110.94 km) WNamorik Airport (NDK)Namorik Atoll, Marshall IslandsView Namorik Airport on a map Set NDK as origin Airport Set NDK as destination Airport Get more information about Namorik Airport
376.83 miles (123.65 km) SSWEbon Airport (EBO)Ebon Atoll, Marshall IslandsView Ebon Airport on a map Set EBO as origin Airport Set EBO as destination Airport Get more information about Ebon Airport
4123.93 miles (199.45 km) NNWAilinglaplap Atoll (AIP)Ailinglaplap Atoll, Marshall IslandsView Ailinglaplap Atoll on a map Set AIP as origin Airport Set AIP as destination Airport Get more information about Ailinglaplap Atoll
5130.86 miles (210.59 km) NNWWoja Airport (WJA)Woja, Marshall IslandsView Woja Airport on a map Set WJA as origin Airport Set WJA as destination Airport Get more information about Woja Airport
6133.07 miles (214.16 km) NJeh Airport (JEJ)Ailinglaplap Atoll, Marshall IslandsView Jeh Airport on a map Set JEJ as origin Airport Set JEJ as destination Airport Get more information about Jeh Airport
7145.73 miles (234.52 km) NJabot Airport (JAT)Jabat Island, Marshall IslandsView Jabot Airport on a map Set JAT as origin Airport Set JAT as destination Airport Get more information about Jabot Airport
8157.76 miles (253.90 km) NNWMajkin Airport (MJE)Majkin, Marshall IslandsView Majkin Airport on a map Set MJE as origin Airport Set MJE as destination Airport Get more information about Majkin Airport
9176.00 miles (283.24 km) NEAirok Airport (AIC)Airok, Marshall IslandsView Airok Airport on a map Set AIC as origin Airport Set AIC as destination Airport Get more information about Airok Airport
10176.84 miles (284.60 km) NEMarshall Islands International Airport (MAJ)Majuro, Marshall IslandsView Marshall Islands International Airport on a map Set MAJ as origin Airport Set MAJ as destination Airport Get more information about Marshall Islands International Airport
11181.46 miles (292.04 km) EMili Airport (MIJ)Mili Atoll, Marshall IslandsView Mili Airport on a map Set MIJ as origin Airport Set MIJ as destination Airport Get more information about Mili Airport
12187.39 miles (301.58 km) ENEIne Airport (IMI)Ine, Arno Atoll, Marshall IslandsView Ine Airport on a map Set IMI as origin Airport Set IMI as destination Airport Get more information about Ine Airport
13198.19 miles (318.96 km) EEnejit Airport (EJT)Enejit, Marshall IslandsView Enejit Airport on a map Set EJT as origin Airport Set EJT as destination Airport Get more information about Enejit Airport
14217.29 miles (349.70 km) ENETinak Airport (TIC)Tinak, Arno Atoll, Marshall IslandsView Tinak Airport on a map Set TIC as origin Airport Set TIC as destination Airport Get more information about Tinak Airport
15222.47 miles (358.03 km) NEAur Airport (AUL)Aur Atoll, Marshall IslandsView Aur Airport on a map Set AUL as origin Airport Set AUL as destination Airport Get more information about Aur Airport

Map of Furthest Airports from Kili Airport:

List of Furthest Airports from Kili Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,146.71 miles (19,548.18 km) SERAF Ascension (ASI)Georgetown, Ascension Island, Saint HelenaView RAF Ascension on a map Set ASI as origin Airport Set ASI as destination Airport Get more information about RAF Ascension
211,710.30 miles (18,845.85 km) SSWCape Palmas Airport (CPA)Cape Palmas, LiberiaView Cape Palmas Airport on a map Set CPA as origin Airport Set CPA as destination Airport Get more information about Cape Palmas Airport
311,704.66 miles (18,836.77 km) SSWSasstown Airport (SAZ)Sasstown, LiberiaView Sasstown Airport on a map Set SAZ as origin Airport Set SAZ as destination Airport Get more information about Sasstown Airport
411,688.41 miles (18,810.62 km) SGreenville/Sinoe Airport (SNI)Greenville, LiberiaView Greenville/Sinoe Airport on a map Set SNI as origin Airport Set SNI as destination Airport Get more information about Greenville/Sinoe Airport
511,636.78 miles (18,727.53 km) NBuchanan Airport (UCN)Buchanan, LiberiaView Buchanan Airport on a map Set UCN as origin Airport Set UCN as destination Airport Get more information about Buchanan Airport
611,636.39 miles (18,726.90 km) SSWSassandra Airport (ZSS)Sassandra, Côte d'IvoireView Sassandra Airport on a map Set ZSS as origin Airport Set ZSS as destination Airport Get more information about Sassandra Airport
711,615.21 miles (18,692.83 km) NRoberts International Airport Roberts Field (ROB)Monrovia, LiberiaView Roberts International Airport Roberts Field on a map Set ROB as origin Airport Set ROB as destination Airport Get more information about Roberts International Airport Roberts Field
811,612.11 miles (18,687.83 km) NSpriggs Payne Airport (MLW)Monrovia, LiberiaView Spriggs Payne Airport on a map Set MLW as origin Airport Set MLW as destination Airport Get more information about Spriggs Payne Airport
911,606.98 miles (18,679.58 km) NNWTchien Airport (THC)Tchien, LiberiaView Tchien Airport on a map Set THC as origin Airport Set THC as destination Airport Get more information about Tchien Airport
1011,564.20 miles (18,610.73 km) NNWGuiglo Airport (GGO)Guiglo, Côte d'IvoireView Guiglo Airport on a map Set GGO as origin Airport Set GGO as destination Airport Get more information about Guiglo Airport
1111,559.57 miles (18,603.28 km) NNWDivo Airport (DIV)Divo, Côte d'Ivoire (Ivory Coast)View Divo Airport on a map Set DIV as origin Airport Set DIV as destination Airport Get more information about Divo Airport
1211,557.85 miles (18,600.52 km) NNWGagnoa Airport (GGN)Gagnoa, Côte d'IvoireView Gagnoa Airport on a map Set GGN as origin Airport Set GGN as destination Airport Get more information about Gagnoa Airport
1311,543.72 miles (18,577.77 km) SSWFélix Houphouët-Boigny International Airport (ABJ)Abidjan, Côte d'IvoireView Félix Houphouët-Boigny International Airport on a map Set ABJ as origin Airport Set ABJ as destination Airport Get more information about Félix Houphouët-Boigny International Airport
1411,525.41 miles (18,548.30 km) NNWDaloa Airport (DJO)Daloa, Côte d'Ivoire (Ivory Coast)View Daloa Airport on a map Set DJO as origin Airport Set DJO as destination Airport Get more information about Daloa Airport
1511,519.23 miles (18,538.36 km) NSherbro International Airport (BTE)Bonthe, Sierra LeoneView Sherbro International Airport on a map Set BTE as origin Airport Set BTE as destination Airport Get more information about Sherbro International Airport

Map of Nearest Airports to St. Mary's Airport:

List of Nearest Airports to St. Mary's Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112.52 miles (20.15 km) WMountain Village Airport (MOU)Mountain Village, Alaska, United StatesView Mountain Village Airport on a map Set MOU as destination Airport Set MOU as destination Airport Get more information about Mountain Village Airport
215.71 miles (25.28 km) ESEPilot Station Airport (PQS)Pilot Station, Alaska, United StatesView Pilot Station Airport on a map Set PQS as destination Airport Set PQS as destination Airport Get more information about Pilot Station Airport
343.61 miles (70.18 km) ESEMarshall Don Hunter Sr. Airport (MLL)Marshall, Alaska, United StatesView Marshall Don Hunter Sr. Airport on a map Set MLL as destination Airport Set MLL as destination Airport Get more information about Marshall Don Hunter Sr. Airport
458.95 miles (94.87 km) WNWSheldon Point Airport (SXP)Sheldon Point, Alaska, United StatesView Sheldon Point Airport on a map Set SXP as destination Airport Set SXP as destination Airport Get more information about Sheldon Point Airport
561.02 miles (98.20 km) NWAlakanuk Airport (AUK)Alakanuk, Alaska, United StatesView Alakanuk Airport on a map Set AUK as destination Airport Set AUK as destination Airport Get more information about Alakanuk Airport
662.90 miles (101.24 km) NWEmmonak Airport (EMK)Emmonak, Alaska, United StatesView Emmonak Airport on a map Set EMK as destination Airport Set EMK as destination Airport Get more information about Emmonak Airport
767.40 miles (108.48 km) NKotlik Airport (KOT)Kotlik, Alaska, United StatesView Kotlik Airport on a map Set KOT as destination Airport Set KOT as destination Airport Get more information about Kotlik Airport
867.43 miles (108.52 km) ESERussian Mission Airport (RSH)Russian Mission, Alaska, United StatesView Russian Mission Airport on a map Set RSH as destination Airport Set RSH as destination Airport Get more information about Russian Mission Airport
975.21 miles (121.04 km) WScammon Bay Airport (SCM)Scammon Bay, Alaska, United StatesView Scammon Bay Airport on a map Set SCM as destination Airport Set SCM as destination Airport Get more information about Scammon Bay Airport
1083.21 miles (133.91 km) WSWChevak Airport (VAK)Chevak, Alaska, United StatesView Chevak Airport on a map Set VAK as destination Airport Set VAK as destination Airport Get more information about Chevak Airport
1184.72 miles (136.35 km) SSENunapitchuk Airport (NUP)Nunapitchuk, Alaska, United StatesView Nunapitchuk Airport on a map Set NUP as destination Airport Set NUP as destination Airport Get more information about Nunapitchuk Airport
1285.97 miles (138.35 km) SSEKasigluk Airport (KUK)Kasigluk, Alaska, United StatesView Kasigluk Airport on a map Set KUK as destination Airport Set KUK as destination Airport Get more information about Kasigluk Airport
1388.49 miles (142.42 km) WCape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    (CZF)Cape Romanzof, Alaska, United StatesView Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site    on a map Set CZF as destination Airport Set CZF as destination Airport Get more information about Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site   
1489.19 miles (143.53 km) SSWNewtok Airport (WWT)Newtok, Alaska, United StatesView Newtok Airport on a map Set WWT as destination Airport Set WWT as destination Airport Get more information about Newtok Airport
1589.22 miles (143.59 km) SSEAtmautluak Airport (ATT)Atmautluak, Alaska, United StatesView Atmautluak Airport on a map Set ATT as destination Airport Set ATT as destination Airport Get more information about Atmautluak Airport

Map of Furthest Airports from St. Mary's Airport:

List of Furthest Airports from St. Mary's Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,494.08 miles (16,888.54 km) SCape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as destination Airport Set CPT as destination Airport Get more information about Cape Town International Airport
210,482.44 miles (16,869.80 km) SGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as destination Airport Set GRJ as destination Airport Get more information about George Airport
310,457.83 miles (16,830.21 km) SSWPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as destination Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
410,416.76 miles (16,764.12 km) SSWPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as destination Airport Set AFD as destination Airport Get more information about Port Alfred Airport
510,371.90 miles (16,691.92 km) SSWEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as destination Airport Set ELS as destination Airport Get more information about East London Airport
610,261.64 miles (16,514.46 km) SSWMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as destination Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,199.66 miles (16,414.71 km) SKleinsee Airport (KLZ)Kleinzee, South AfricaView Kleinsee Airport on a map Set KLZ as destination Airport Set KLZ as destination Airport Get more information about Kleinsee Airport
810,195.75 miles (16,408.43 km) SSWMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as destination Airport Set MGH as destination Airport Get more information about Margate Airport
910,169.94 miles (16,366.89 km) SAggeneys Airport (AGZ)Aggeneys, South AfricaView Aggeneys Airport on a map Set AGZ as destination Airport Set AGZ as destination Airport Get more information about Aggeneys Airport
1010,169.94 miles (16,366.89 km) SWild Coast Sun Airport (MZF)Mzamba, South AfricaView Wild Coast Sun Airport on a map Set MZF as destination Airport Set MZF as destination Airport Get more information about Wild Coast Sun Airport
1110,157.43 miles (16,346.75 km) SSWMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as destination Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1210,151.99 miles (16,338.00 km) SSWSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as destination Airport Set SOK as destination Airport Get more information about Semonkong Airport
1310,149.37 miles (16,333.79 km) SSWLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as destination Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1410,143.31 miles (16,324.03 km) SSWLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as destination Airport Set LES as destination Airport Get more information about Lesobeng Airport
1510,133.50 miles (16,308.25 km) SETeniente Rodolfo Marsh Airport (TNM)Villa Las Estrellas, AntarcticaView Teniente Rodolfo Marsh Airport on a map Set TNM as destination Airport Set TNM as destination Airport Get more information about Teniente Rodolfo Marsh Airport