Nonstop flight route between Houston, Texas, United States and San Tomé, Venezuela:
Departure Airport:

Arrival Airport:

Distance from EFD to SOM:
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- About this route
- EFD Airport Information
- SOM Airport Information
- Facts about EFD
- Facts about SOM
- Map of Nearest Airports to EFD
- List of Nearest Airports to EFD
- Map of Furthest Airports from EFD
- List of Furthest Airports from EFD
- Map of Nearest Airports to SOM
- List of Nearest Airports to SOM
- Map of Furthest Airports from SOM
- List of Furthest Airports from SOM
About this route:
A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and San Tomé Airport (SOM), San Tomé, Venezuela would travel a Great Circle distance of 2,461 miles (or 3,960 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 relatively short distance between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and San Tomé Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | EFD / KEFD |
Airport Names: |
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Location: | Houston, Texas, United States |
GPS Coordinates: | 29°36'25"N by 95°9'32"W |
View all routes: | Routes from EFD |
More Information: | EFD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SOM / SVST |
Airport Names: |
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Location: | San Tomé, Venezuela |
GPS Coordinates: | 8°56'43"N by 64°9'3"W |
Area Served: | El Tigre, Venezuela |
Airport Type: | Public |
Elevation: | 837 feet (255 meters) |
# of Runways: | 1 |
View all routes: | Routes from SOM |
More Information: | SOM Maps & Info |
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- Ellington was considered surplus to requirements after World War I and the base was inactivated as an active duty airfield in January 1920.
- Ellington Field was also a site for the USAAC Bombardier School, also known as "the Bombardment Academy of the Air." At Ellington Field, officials planned to train 4,480 bombardier cadets per year.
- The furthest airport from Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is Cocos (Keeling) Island Airport (CCK), which is located 11,008 miles (17,716 kilometers) away in Cocos Islands, Australia.
- In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
- In May 1923, the War Department had ordered the small caretaker force at Ellington Field to dismantle all remaining structures and to sell them as surplus.
- Ellington Field was the site for advanced flight training for bomber pilots.
- The closest airport to Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is William P. Hobby Airport (HOU), which is located only 8 miles (12 kilometers) WNW of EFD.
- The United States Air Force's 147th Reconnaissance Wing is an Air National Guard unit operationally-gained by the Air Combat Command.
- In 1943 Ellington Field became the site for advanced navigator training.
- Navigation training was enhanced at Ellington when the Air Force installed a microwave navigation system.
- Several years later in 1927, Ellington's status was again threatened as local city leaders began to discuss the construction of a municipal airport.
Facts about San Tomé Airport (SOM):
- In addition to being known as "San Tomé Airport", another name for SOM is "Aeropuerto Don Edmundo Barrios".
- San Tomé Airport (SOM) currently has only 1 runway.
- The furthest airport from San Tomé Airport (SOM) is Selaparang Airport (AMI), which is nearly antipodal to San Tomé Airport (meaning San Tomé Airport is almost on the exact opposite side of the Earth from Selaparang Airport), and is located 12,405 miles (19,964 kilometers) away in Mataram, Indonesia.
- Because of San Tomé Airport's relatively low elevation of 837 feet, planes can take off or land at San Tomé 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 closest airport to San Tomé Airport (SOM) is El Tigre Airport (ELX), which is located only 9 miles (14 kilometers) SSW of SOM.