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

Arrival Airport:

Distance from SPB to HMN:
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- About this route
- SPB Airport Information
- HMN Airport Information
- Facts about SPB
- Facts about HMN
- Map of Nearest Airports to SPB
- List of Nearest Airports to SPB
- Map of Furthest Airports from SPB
- List of Furthest Airports from SPB
- Map of Nearest Airports to HMN
- List of Nearest Airports to HMN
- Map of Furthest Airports from HMN
- List of Furthest Airports from HMN
About this route:
A direct, nonstop flight between Charlotte Amalie Harbor Seaplane Base (SPB), Charlotte Amalie, Saint Thomas, U.S. Virgin Islands and Holloman Air Force Base Alamogordo Army Airfield (HMN), Alamogordo, New Mexico, United States would travel a Great Circle distance of 2,733 miles (or 4,399 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 Charlotte Amalie Harbor Seaplane Base and Holloman Air Force Base Alamogordo Army Airfield, 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 Charlotte Amalie Harbor Seaplane Base and Holloman Air Force Base Alamogordo Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | HMN / KHMN |
Airport Names: |
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Location: | Alamogordo, New Mexico, United States |
GPS Coordinates: | 32°51'8"N by 106°6'23"W |
View all routes: | Routes from HMN |
More Information: | HMN Maps & Info |
Facts about Charlotte Amalie Harbor Seaplane Base (SPB):
- Charlotte Amalie Harbor Seaplane Base (SPB) has 2 runways.
- 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.
- 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 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.
- In addition to being known as "Charlotte Amalie Harbor Seaplane Base", other names for SPB include "St. Thomas Seaplane Base" and "VI22".
Facts about Holloman Air Force Base Alamogordo Army Airfield (HMN):
- The 49th Wing is the host unit at Holloman Air Force Base, supporting national security objectives with mission-ready F-22 Raptors, Air Transportable Medical Clinic and BEAR Base assets.
- The Holloman Air Development Center became the base operating unit on 10 October 1952, and the 3,500 ft rocket-powered sled was first run on 19 March 1954.
- In addition to being known as "Holloman Air Force Base Alamogordo Army Airfield", another name for HMN is "Holloman AFB".
- There are numerous reasons the German Air Force trains at Holloman.
- The furthest airport from Holloman Air Force Base Alamogordo Army Airfield (HMN) is Sir Gaëtan Duval Airport (RRG), which is located 11,323 miles (18,222 kilometers) away in Rodrigues Island, Mauritius.
- Today, the 96th Test Group from Eglin Air Force Base Florida is responsible for operational testing and evaluation of new equipment and systems proposed for use by these forces.
- The closest airport to Holloman Air Force Base Alamogordo Army Airfield (HMN) is Alamogordo–White Sands Regional Airport (ALM), which is located only 7 miles (11 kilometers) E of HMN.