Nonstop flight route between Anchorage, Alaska, United States and Charlotte Amalie, Saint Thomas, U.S. Virgin Islands:
Departure Airport:

Arrival Airport:

Distance from EDF to SPB:
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- About this route
- EDF Airport Information
- SPB Airport Information
- Facts about EDF
- Facts about SPB
- Map of Nearest Airports to EDF
- List of Nearest Airports to EDF
- Map of Furthest Airports from EDF
- List of Furthest Airports from EDF
- Map of Nearest Airports to SPB
- List of Nearest Airports to SPB
- Map of Furthest Airports from SPB
- List of Furthest Airports from SPB
About this route:
A direct, nonstop flight between Elmendorf Air Force Base (EDF), Anchorage, Alaska, United States and Charlotte Amalie Harbor Seaplane Base (SPB), Charlotte Amalie, Saint Thomas, U.S. Virgin Islands would travel a Great Circle distance of 4,943 miles (or 7,954 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 Elmendorf Air Force Base and Charlotte Amalie Harbor Seaplane Base, 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 Elmendorf Air Force Base and Charlotte Amalie Harbor Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EDF / PAED |
Airport Names: |
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Location: | Anchorage, Alaska, United States |
GPS Coordinates: | 61°15'5"N by 149°48'23"W |
View all routes: | Routes from EDF |
More Information: | EDF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SPB / |
Airport Names: |
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Location: | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands |
GPS Coordinates: | 18°20'18"N by 64°56'26"W |
Operator/Owner: | Virgin Islands Port Authority |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from SPB |
More Information: | SPB Maps & Info |
Facts about Elmendorf Air Force Base (EDF):
- The furthest airport from Elmendorf Air Force Base (EDF) is Port Elizabeth International Airport (PLZ), which is located 10,542 miles (16,965 kilometers) away in Port Elizabeth, South Africa.
- On 28 July 2010, a Boeing C-17 Globemaster III cargo aircraft practicing for an upcoming airshow crashed into a wooded area within the base, killing all four air crew members.
- The closest airport to Elmendorf Air Force Base (EDF) is Merrill Field (MRI), which is located only 3 miles (5 kilometers) SSW of EDF.
- Despite a diminished number of personnel and aircraft, a turning point in Elmendorf's history occurred in 1970 with the arrival of the 43d Tactical Fighter Squadron in June 1970 from MacDill AFB, Florida.
- In addition to being known as "Elmendorf Air Force Base", another name for EDF is "JB Elmendorf-Richardson".
- Construction on Elmendorf Field began on 8 June 1940, as a major and permanent military airfield near Anchorage.
Facts about Charlotte Amalie Harbor Seaplane Base (SPB):
- Charlotte Amalie Harbor Seaplane Base (SPB) has 2 runways.
- The closest airport to Charlotte Amalie Harbor Seaplane Base (SPB) is Cyril E. King Airport (STT), which is located only 2 miles (3 kilometers) W of SPB.
- Because of Charlotte Amalie Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Charlotte Amalie Harbor Seaplane Base 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 Charlotte Amalie Harbor Seaplane Base (SPB) is Barrow Island Airport (BWB), which is nearly antipodal to Charlotte Amalie Harbor Seaplane Base (meaning Charlotte Amalie Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,261 miles (19,732 kilometers) away in Barrow Island, Western Australia, Australia.
- In addition to being known as "Charlotte Amalie Harbor Seaplane Base", other names for SPB include "St. Thomas Seaplane Base" and "VI22".