Nonstop flight route between St. Mary's, Alaska, United States and West Chester, Pennsylvania, United States:
Departure Airport:
Arrival Airport:
Distance from KSM to OQN:
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- About this route
- KSM Airport Information
- OQN Airport Information
- Facts about KSM
- Facts about OQN
- 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 OQN
- List of Nearest Airports to OQN
- Map of Furthest Airports from OQN
- List of Furthest Airports from OQN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Brandywine Airport (OQN), West Chester, Pennsylvania, United States would travel a Great Circle distance of 3,759 miles (or 6,050 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 Brandywine 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 Brandywine 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: | OQN / KOQN |
Airport Name: | Brandywine Airport |
Location: | West Chester, Pennsylvania, United States |
GPS Coordinates: | 39°59'24"N by 75°34'54"W |
Area Served: | West Goshen Township, Pennsylvania |
Operator/Owner: | New Brandywine Airport Club, Inc. |
Airport Type: | Public |
Elevation: | 466 feet (142 meters) |
# of Runways: | 1 |
View all routes: | Routes from OQN |
More Information: | OQN Maps & Info |
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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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 Brandywine Airport (OQN):
- Brandywine Airport (OQN) currently has only 1 runway.
- The closest airport to Brandywine Airport (OQN) is Chester County G. O. Carlson Airport (CTH), which is located only 15 miles (24 kilometers) W of OQN.
- Because of Brandywine Airport's relatively low elevation of 466 feet, planes can take off or land at Brandywine 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 furthest airport from Brandywine Airport (OQN) is Margaret River Airport (MGV), which is located 11,714 miles (18,852 kilometers) away in Margaret River, Western Australia, Australia.
- Maintenance is provided by Penn Avionics and Flight Dynamics.