Nonstop flight route between Houston, Texas, United States and Yambol (Jambol), Bulgaria:
Departure Airport:

Arrival Airport:

Distance from EFD to JAM:
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- About this route
- EFD Airport Information
- JAM Airport Information
- Facts about EFD
- Facts about JAM
- 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 JAM
- List of Nearest Airports to JAM
- Map of Furthest Airports from JAM
- List of Furthest Airports from JAM
About this route:
A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and Bezmer Air Base (JAM), Yambol (Jambol), Bulgaria would travel a Great Circle distance of 6,225 miles (or 10,019 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and Bezmer Air 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field and Bezmer Air Base. You'll see that it will travel the same route of the red line on this map!
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: | JAM / |
Airport Names: |
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Location: | Yambol (Jambol), Bulgaria |
GPS Coordinates: | 42°27'16"N by 26°21'7"E |
Airport Type: | Military |
Elevation: | 509 feet (155 meters) |
# of Runways: | 1 |
View all routes: | Routes from JAM |
More Information: | JAM Maps & Info |
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- Ellington Field was the site for advanced flight training for bomber pilots.
- In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
- During World War I, Ellington served as an advanced flight training base.
- 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.
- 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.
- By the end of 1943, more than 65 women who served in the Women's Army Corps were also stationed at Ellington.
- 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.
Facts about Bezmer Air Base (JAM):
- The closest airport to Bezmer Air Base (JAM) is Stara Zagora Airport (SZR), which is located 36 miles (58 kilometers) W of JAM.
- The furthest airport from Bezmer Air Base (JAM) is Chatham Islands (CHT), which is located 11,287 miles (18,164 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Bezmer Air Base (JAM) currently has only 1 runway.
- The strategic location and particularly favorable weather conditions of the area was appreciated already during World War I, when the Imperial German Air Service built in Yambol a base for zeppelins used for reconnaissance and bombing missions to Romania, Russia, Sudan and Malta.
- The base has a modern communication, information and navigation system.
- In addition to being known as "Bezmer Air Base", another name for JAM is "LBIA".
- Because of Bezmer Air Base's relatively low elevation of 509 feet, planes can take off or land at Bezmer Air 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.