About this route:

A direct, nonstop flight between Xi'an Xianyang International Airport (XIY), Xianyang, Shaanxi, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,083 miles (or 6,571 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 Xi'an Xianyang International 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 Xi'an Xianyang International 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: XIY / ZLXY
Airport Names:
  1. Xi'an Xianyang International Airport
  2. 西安咸阳国际机场
  3. Xī'ān Xiányáng Guójì Jīchǎng
Location: Xianyang, Shaanxi, China
GPS Coordinates: 34°26'48"N by 108°45'5"E
Area Served: Xi'an
Operator/Owner: XXIA
Airport Type: Public
Elevation: 1572 feet (479 meters)
# of Runways: 2
View all routes: Routes from XIY
More Information: XIY 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 Xi'an Xianyang International Airport (XIY):

  • The furthest airport from Xi'an Xianyang International Airport (XIY) is La Unión Airport (LUI), which is nearly antipodal to Xi'an Xianyang International Airport (meaning Xi'an Xianyang International Airport is almost on the exact opposite side of the Earth from La Unión Airport), and is located 12,412 miles (19,976 kilometers) away in La Unión, Honduras[disambiguation needed].
  • The airport is located within the administrative area of Xianyang city, which gives the airport its name.
  • Xi'an Xianyang International Airport is the main airport serving Xi'an, capital of China's Shaanxi Province.
  • The closest airport to Xi'an Xianyang International Airport (XIY) is Xi'an Xiguan Airport (SIA), which is located 22 miles (35 kilometers) ESE of XIY.
  • Before Xianyang Airport was built, Xi'an was served by Xi'an Xiguan Airport.
  • In addition to being known as "Xi'an Xianyang International Airport", other names for XIY include "西安咸阳国际机场" and "Xī'ān Xiányáng Guójì Jīchǎng".
  • Xi'an Xianyang International Airport handled 23,420,654 passengers last year.
  • Xi'an Xianyang International Airport (XIY) has 2 runways.

Facts about St. Mary's Airport (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.
  • 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.
  • 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.
  • St. Mary's Airport (KSM) has 2 runways.

Map of Nearest Airports to Xi'an Xianyang International Airport:

List of Nearest Airports to Xi'an Xianyang International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
121.57 miles (34.71 km) ESEXi'an Xiguan Airport (SIA)Xi'an, Shaanxi, ChinaView Xi'an Xiguan Airport on a map Set SIA as origin Airport Set SIA as destination Airport Get more information about Xi'an Xiguan Airport
2113.79 miles (183.13 km) NWQingyang Airport (IQN)Qingyang, Gansu, ChinaView Qingyang Airport on a map Set IQN as origin Airport Set IQN as destination Airport Get more information about Qingyang Airport
3120.59 miles (194.07 km) SAnkang Wulipu Airport (AKA)Ankang, Shaanxi, ChinaView Ankang Wulipu Airport on a map Set AKA as origin Airport Set AKA as destination Airport Get more information about Ankang Wulipu Airport
4137.85 miles (221.85 km) ENEYuncheng Guangong Airport (YCU)Yuncheng, ChinaView Yuncheng Guangong Airport on a map Set YCU as origin Airport Set YCU as destination Airport Get more information about Yuncheng Guangong Airport
5138.43 miles (222.78 km) SWHanzhong Xiguan Airport (HZG)Hanzhong, Shaanxi, ChinaView Hanzhong Xiguan Airport on a map Set HZG as origin Airport Set HZG as destination Airport Get more information about Hanzhong Xiguan Airport
6157.90 miles (254.11 km) NNEYan'an Airport (ENY)Yan'an, Shaanxi, ChinaView Yan'an Airport on a map Set ENY as origin Airport Set ENY as destination Airport Get more information about Yan'an Airport
7207.84 miles (334.49 km) ELuoyang Beijiao Airport (LYA)Luoyang, Henan, ChinaView Luoyang Beijiao Airport on a map Set LYA as origin Airport Set LYA as destination Airport Get more information about Luoyang Beijiao Airport
8215.00 miles (346.01 km) SSEShennongjia Hongping Airport (HPG)Shennongjia, Hubei, ChinaView Shennongjia Hongping Airport on a map Set HPG as origin Airport Set HPG as destination Airport Get more information about Shennongjia Hongping Airport
9226.04 miles (363.77 km) SWGuangyuan Airport (GYS)Guangyuan, Sichuan, ChinaView Guangyuan Airport on a map Set GYS as origin Airport Set GYS as destination Airport Get more information about Guangyuan Airport
10241.61 miles (388.83 km) SSWDazhou Heshi Airport (DAX)Dazhou, Sichuan, ChinaView Dazhou Heshi Airport on a map Set DAX as origin Airport Set DAX as destination Airport Get more information about Dazhou Heshi Airport
11244.06 miles (392.77 km) ESENanyang Jiangying Airport (NNY)Nanyang, Henan, ChinaView Nanyang Jiangying Airport on a map Set NNY as origin Airport Set NNY as destination Airport Get more information about Nanyang Jiangying Airport
12252.82 miles (406.87 km) SWanzhou Wuqiao Airport (WXN)Wanzhou, Chongqing, ChinaView Wanzhou Wuqiao Airport on a map Set WXN as origin Airport Set WXN as destination Airport Get more information about Wanzhou Wuqiao Airport
13258.73 miles (416.39 km) SEXiangyang Liuji Airport (XFN)Xiangfan, Hubei, ChinaView Xiangyang Liuji Airport on a map Set XFN as origin Airport Set XFN as destination Airport Get more information about Xiangyang Liuji Airport
14260.44 miles (419.14 km) NNELüliang Airport (LLV)Lüliang, Shanxi, ChinaView Lüliang Airport on a map Set LLV as origin Airport Set LLV as destination Airport Get more information about Lüliang Airport
15266.30 miles (428.57 km) SSWLiangping Airport (LIA)Liangping, Chongqing, ChinaView Liangping Airport on a map Set LIA as origin Airport Set LIA as destination Airport Get more information about Liangping Airport

Map of Furthest Airports from Xi'an Xianyang International Airport:

List of Furthest Airports from Xi'an Xianyang International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,412.24 miles (19,975.51 km) ESELa Unión Airport (LUI)La Unión, Honduras[disambiguation needed]View La Unión Airport on a map Set LUI as origin Airport Set LUI as destination Airport Get more information about La Unión Airport
212,359.28 miles (19,890.28 km) SSWComodoro Arturo Merino Benítez International Airport (SCL)Santiago, ChileView Comodoro Arturo Merino Benítez International Airport on a map Set SCL as origin Airport Set SCL as destination Airport Get more information about Comodoro Arturo Merino Benítez International Airport
312,332.51 miles (19,847.20 km) SViña del Mar Airport (KNA)Viña del Mar, ChileView Viña del Mar Airport on a map Set KNA as origin Airport Set KNA as destination Airport Get more information about Viña del Mar Airport
412,317.58 miles (19,823.17 km) SWComodoro D. Ricardo Salomón Airport (LGS)Malargüe, Mendoza, ArgentinaView Comodoro D. Ricardo Salomón Airport on a map Set LGS as origin Airport Set LGS as destination Airport Get more information about Comodoro D. Ricardo Salomón Airport
512,282.82 miles (19,767.23 km) SSEGeneral Bernardo O'Higgins Airport (YAI)Chillán, Ñuble, ChileView General Bernardo O'Higgins Airport on a map Set YAI as origin Airport Set YAI as destination Airport Get more information about General Bernardo O'Higgins Airport
612,274.55 miles (19,753.92 km) WSan Rafael Airport (AFA)San Rafael, Mendoza, ArgentinaView San Rafael Airport on a map Set AFA as origin Airport Set AFA as destination Airport Get more information about San Rafael Airport
712,256.78 miles (19,725.32 km) SWGovernor Francisco Gabrielli International Airport (MDZ)Mendoza, Mendoza Province, ArgentinaView Governor Francisco Gabrielli International Airport on a map Set MDZ as origin Airport Set MDZ as destination Airport Get more information about Governor Francisco Gabrielli International Airport
812,246.52 miles (19,708.82 km) SSECarriel Sur International Airport (CCP)Concepción, Bío Bío Region, ChileView Carriel Sur International Airport on a map Set CCP as origin Airport Set CCP as destination Airport Get more information about Carriel Sur International Airport
912,221.87 miles (19,669.15 km) SSWChos Malal Airport (HOS)Chos Malal, Neuquén, ArgentinaView Chos Malal Airport on a map Set HOS as origin Airport Set HOS as destination Airport Get more information about Chos Malal Airport
1012,201.20 miles (19,635.88 km) SCaviahue Airport (CVH)Caviahue, Neuquén, ArgentinaView Caviahue Airport on a map Set CVH as origin Airport Set CVH as destination Airport Get more information about Caviahue Airport
1112,182.10 miles (19,605.14 km) SWDomingo Faustino Sarmiento Airport (UAQ)San Juan Province, ArgentinaView Domingo Faustino Sarmiento Airport on a map Set UAQ as origin Airport Set UAQ as destination Airport Get more information about Domingo Faustino Sarmiento Airport
1212,167.30 miles (19,581.32 km) SSEVictoria Airport (ZIC)Victoria, Araucanía, ChileView Victoria Airport on a map Set ZIC as origin Airport Set ZIC as destination Airport Get more information about Victoria Airport
1312,144.41 miles (19,544.48 km) WSWBrigadier Mayor Cesar Raúl Ojeda Airport (LUQ)San Luis, ArgentinaView Brigadier Mayor Cesar Raúl Ojeda Airport on a map Set LUQ as origin Airport Set LUQ as destination Airport Get more information about Brigadier Mayor Cesar Raúl Ojeda Airport
1412,131.08 miles (19,523.03 km) SWColonia Catriel Airport (CCT)Colonia Catriel, Río Negro, ArgentinaView Colonia Catriel Airport on a map Set CCT as origin Airport Set CCT as destination Airport Get more information about Colonia Catriel Airport
1512,128.55 miles (19,518.96 km) SSEMaquehue Airport (ZCO)Temuco, Araucanía, ChileView Maquehue Airport on a map Set ZCO as origin Airport Set ZCO as destination Airport Get more information about Maquehue 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