Nonstop flight route between St. Mary's, Alaska, United States and Boma, Democratic Republic of the Congo:
Departure Airport:
Arrival Airport:
Distance from KSM to BOA:
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- About this route
- KSM Airport Information
- BOA Airport Information
- Facts about KSM
- Facts about BOA
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to BOA
- List of Nearest Airports to BOA
- Map of Furthest Airports from BOA
- List of Furthest Airports from BOA
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Boma Airport (BOA), Boma, Democratic Republic of the Congo would travel a Great Circle distance of 8,549 miles (or 13,758 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 St. Mary's Airport and Boma 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 St. Mary's Airport and Boma Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | BOA / FZAJ |
Airport Name: | Boma Airport |
Location: | Boma, Democratic Republic of the Congo |
GPS Coordinates: | 5°51'15"S by 13°3'48"E |
Airport Type: | Public |
Elevation: | 26 feet (8 meters) |
View all routes: | Routes from BOA |
More Information: | BOA Maps & Info |
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.
Facts about Boma Airport (BOA):
- The closest airport to Boma Airport (BOA) is Tshimpi Airport (Matadi Airport) (MAT), which is located 26 miles (42 kilometers) E of BOA.
- The furthest airport from Boma Airport (BOA) is Canton Island Airport (CIS), which is located 11,756 miles (18,920 kilometers) away in Canton Island, Kiribati.
- Because of Boma Airport's relatively low elevation of 26 feet, planes can take off or land at Boma 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.