Nonstop flight route between Busan, South Korea and St. Mary's, Alaska, United States:
Departure Airport:
(35°10'45"N by 128°56'17"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from PUS to KSM:
3,396.71 miles (5,466.46 km)
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Jump to:
- About this route
- PUS Airport Information
- KSM Airport Information
- Facts about PUS
- Facts about KSM
- Map of Nearest Airports to PUS
- List of Nearest Airports to PUS
- Map of Furthest Airports from PUS
- List of Furthest Airports from PUS
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Gimhae International Airport (PUS), Busan, South Korea and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,397 miles (or 5,466 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 Gimhae 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 Gimhae 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: | PUS / RKPK |
| Airport Names: |
|
| Location: | Busan, South Korea |
| GPS Coordinates: | 35°10'45"N by 128°56'17"E |
| Operator/Owner: | Korea Airports Corporation, Republic of Korea Air Force |
| Airport Type: | Military/Public |
| Elevation: | 6 feet (2 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PUS |
| More Information: | PUS 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 Gimhae International Airport (PUS):
- In addition to being known as "Gimhae International Airport", other names for PUS include "김해국제공항 金海國際空港", "Gimhae Gukje Gonghang" and "Kimhae Kukche Konghang".
- Because of Gimhae International Airport's relatively low elevation of 6 feet, planes can take off or land at Gimhae International 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.
- Gimhae International Airport handled 9,671,381 passengers last year.
- The curfew prevents aircraft from taking off or landing between the hours of 11 P.M.
- The closest airport to Gimhae International Airport (PUS) is Sacheon Airport (HIN), which is located 49 miles (80 kilometers) W of PUS.
- Gimhae International Airport (PUS) has 2 runways.
- Gimhae International Airport is located on the western end of Busan, South Korea.
- The furthest airport from Gimhae International Airport (PUS) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Gimhae International Airport (meaning Gimhae International Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,214 miles (19,656 kilometers) away in Rio Grande, Brazil.
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 49.44 miles (79.57 km) W | Sacheon Airport (HIN) | Sacheon, South Korea |     |
| 2 | 51.82 miles (83.40 km) NNW | Daegu International Airport (TAE) | Daegu, South Korea | |
| 3 | 62.07 miles (99.89 km) NNE | Pohang Airport (KPO) | Pohang, South Korea | |
| 4 | 105.53 miles (169.84 km) NNW | Yecheon Air Base (YEC) | Yecheon, South Korea | |
| 5 | 109.98 miles (177.00 km) SSE | Iki Airport (IKI) | Iki, Iki Island, Japan | |
| 6 | 120.35 miles (193.68 km) W | Gwangju Airport (KWJ) | Gwangju (Kwangju), South Korea | |
| 7 | 133.25 miles (214.45 km) NW | Cheongju International Airport (CJJ) | Cheong ju, South Korea | |
| 8 | 139.83 miles (225.04 km) WNW | Gunsan Airport (KUV) | Gunsan, South Korea | |
| 9 | 139.97 miles (225.25 km) SE | Fukuoka Airport (FUK) | Fukuoka, Japan | |
| 10 | 147.27 miles (237.00 km) SE | Kokura Airport (KKJ) | Kita Kyūshū, Kyūshū, Japan | |
| 11 | 147.74 miles (237.76 km) W | Mokpo Airport (MPK) | Mokpo, South Korea | |
| 12 | 158.70 miles (255.40 km) ESE | Yamaguchi Ube Airport (UBJ) | Ube, Yamaguchi Prefecture, Japan | |
| 13 | 160.45 miles (258.23 km) SSE | Saga Airport (HSG) | Saga, Kyūshū, Japan | |
| 14 | 165.25 miles (265.94 km) ESE | Iwami Airport (IWJ) | Masuda, Shimane, Japan, Japan | |
| 15 | 165.28 miles (265.99 km) NNW | Wonju Airport (WJU) | Wonju, South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,213.58 miles (19,655.81 km) SSE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 12,207.53 miles (19,646.07 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 3 | 12,204.31 miles (19,640.88 km) SE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 4 | 12,186.57 miles (19,612.34 km) SSE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 5 | 12,169.68 miles (19,585.16 km) SE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 6 | 12,154.63 miles (19,560.93 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 7 | 12,124.10 miles (19,511.80 km) SE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 8 | 12,121.38 miles (19,507.42 km) SE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 9 | 12,101.87 miles (19,476.02 km) ESE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 10 | 12,078.45 miles (19,438.34 km) S | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 11 | 12,075.14 miles (19,433.01 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 12 | 12,069.77 miles (19,424.36 km) SE | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 13 | 12,053.06 miles (19,397.47 km) E | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 14 | 12,050.23 miles (19,392.92 km) E | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 15 | 12,049.94 miles (19,392.46 km) SE | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |