Nonstop flight route between Houston, Texas, United States and Oaktown, Indiana, United States:
Departure Airport:

Arrival Airport:

Distance from EFD to OTN:
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- About this route
- EFD Airport Information
- OTN Airport Information
- Facts about EFD
- Facts about OTN
- 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 OTN
- List of Nearest Airports to OTN
- Map of Furthest Airports from OTN
- List of Furthest Airports from OTN
About this route:
A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and Ed-Air Airport (OTN), Oaktown, Indiana, United States would travel a Great Circle distance of 774 miles (or 1,245 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 Ed-Air 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: | OTN / |
Airport Names: |
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Location: | Oaktown, Indiana, United States |
GPS Coordinates: | 38°51'5"N by 87°29'58"W |
Area Served: | Oaktown, Indiana |
Operator/Owner: | Edward A. Huddleston |
Airport Type: | Private use |
Elevation: | 426 feet (130 meters) |
# of Runways: | 1 |
View all routes: | Routes from OTN |
More Information: | OTN Maps & Info |
Facts about Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):
- 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.
- In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".
- 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 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 1943 Ellington Field became the site for advanced navigator training.
- Also the possibility of a new municipal airfield endangered the existence of Ellington Field, rumors circulated throughout the Texas National Guard that the War Department wanted to transfer the aviation schools at Kelly and Brooks Fields to Houston.
- In 1952, Air Training Command expanded the training program at Ellington with the establishment of a multi-engine flying training program as part of Flying Training Air Force.
- 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.
- The United States Air Force's 147th Reconnaissance Wing is an Air National Guard unit operationally-gained by the Air Combat Command.
Facts about Ed-Air Airport (OTN):
- Ed-Air Airport (OTN) currently has only 1 runway.
- The closest airport to Ed-Air Airport (OTN) is Lawrenceville–Vincennes International Airport (LWV), which is located only 8 miles (13 kilometers) SW of OTN.
- In addition to being known as "Ed-Air Airport", another name for OTN is "2IG4".
- The furthest airport from Ed-Air Airport (OTN) is Margaret River Airport (MGV), which is located 11,138 miles (17,925 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ed-Air Airport's relatively low elevation of 426 feet, planes can take off or land at Ed-Air 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.