Nonstop flight route between Basankusu, Democratic Republic of the Congo and St. Mary's, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from BSU to KSM:
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- About this route
- BSU Airport Information
- KSM Airport Information
- Facts about BSU
- Facts about KSM
- Map of Nearest Airports to BSU
- List of Nearest Airports to BSU
- Map of Furthest Airports from BSU
- List of Furthest Airports from BSU
- 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 Basankusu Airport (BSU), Basankusu, Democratic Republic of the Congo and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 8,061 miles (or 12,973 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 Basankusu 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 Basankusu 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: | BSU / FZEN |
Airport Name: | Basankusu Airport |
Location: | Basankusu, Democratic Republic of the Congo |
GPS Coordinates: | 1°13'28"N by 19°47'20"E |
Airport Type: | Public |
Elevation: | 1217 feet (371 meters) |
View all routes: | Routes from BSU |
More Information: | BSU 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 Basankusu Airport (BSU):
- The closest airport to Basankusu Airport (BSU) is Impfondo Airport (ION), which is located 123 miles (198 kilometers) WNW of BSU.
- The furthest airport from Basankusu Airport (BSU) is Cassidy International Airport (CXI), which is nearly antipodal to Basankusu Airport (meaning Basankusu Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,140 miles (19,537 kilometers) away in Christmas Island, Kiribati.
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.