Nonstop flight route between Boutilimit, Mauritania and Houston, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from OTL to EFD:
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- About this route
- OTL Airport Information
- EFD Airport Information
- Facts about OTL
- Facts about EFD
- Map of Nearest Airports to OTL
- List of Nearest Airports to OTL
- Map of Furthest Airports from OTL
- List of Furthest Airports from OTL
- Map of Nearest Airports to EFD
- List of Nearest Airports to EFD
- Map of Furthest Airports from EFD
- List of Furthest Airports from EFD
About this route:
A direct, nonstop flight between Boutilimit Airport (OTL), Boutilimit, Mauritania and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States would travel a Great Circle distance of 5,070 miles (or 8,160 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 Boutilimit Airport and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field, 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 Boutilimit Airport and Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OTL / GQNB |
Airport Name: | Boutilimit Airport |
Location: | Boutilimit, Mauritania |
GPS Coordinates: | 17°31'58"N by 14°40'58"W |
Operator/Owner: | Government |
Airport Type: | Public |
View all routes: | Routes from OTL |
More Information: | OTL Maps & Info |
Arrival 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 |
Facts about Boutilimit Airport (OTL):
- The furthest airport from Boutilimit Airport (OTL) is Norsup Airport (NUS), which is nearly antipodal to Boutilimit Airport (meaning Boutilimit Airport is almost on the exact opposite side of the Earth from Norsup Airport), and is located 12,266 miles (19,741 kilometers) away in Norsup, Malakula island, Vanuatu.
- The closest airport to Boutilimit Airport (OTL) is Podor Airport (POD), which is located 62 miles (100 kilometers) SSW of OTL.
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- Ellington Field was the site for advanced flight training for bomber pilots.
- Ellington Field Joint Reserve Base is a joint installation shared by various active component and reserve component military units, as well as aircraft flight operations of the National Aeronautics and Space Administration under the aegis of the nearby Johnson Space Center.
- 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 1925 General William Mitchell conducted a "flying tour" of all National Guard Observation Squadrons throughout the United States.
- Though the 111th Observation Squadron had the excess World War I storage and maintenance facilities at Ellington Field, the squadron did not have a true headquarters building.
- 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.
- The $80 million construction project includes a 40,000-square-foot Battle Command Training Center, which simulates war conditions in Iraq and Afghanistan., a second Armed Forces Reserve Center with an assembly hall and offices, a Welcome Center, which will handle retention, recruitment and military identification services.
- World War II, with its increasing need for trained pilots, helped to reestablish Ellington Field as an active facility.
- In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
- Ellington AFB was selected as one of the first of twenty-four Air Defense Command stations of the permanent United States surveillance radar network.