Nonstop flight route between Decatur, Illinois, United States and Omaha, Nebraska, United States:
Departure Airport:

Arrival Airport:

Distance from DEC to OFF:
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- About this route
- DEC Airport Information
- OFF Airport Information
- Facts about DEC
- Facts about OFF
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to OFF
- List of Nearest Airports to OFF
- Map of Furthest Airports from OFF
- List of Furthest Airports from OFF
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Offutt Air Force Base (OFF), Omaha, Nebraska, United States would travel a Great Circle distance of 381 miles (or 612 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 Decatur Airport and Offutt Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DEC / KDEC |
Airport Name: | Decatur Airport |
Location: | Decatur, Illinois, United States |
GPS Coordinates: | 39°50'3"N by 88°51'56"W |
Area Served: | Decatur, Illinois |
Operator/Owner: | Decatur Park District |
Airport Type: | Public |
Elevation: | 682 feet (208 meters) |
# of Runways: | 3 |
View all routes: | Routes from DEC |
More Information: | DEC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OFF / KOFF |
Airport Names: |
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Location: | Omaha, Nebraska, United States |
GPS Coordinates: | 41°7'9"N by 95°54'30"W |
View all routes: | Routes from OFF |
More Information: | OFF Maps & Info |
Facts about Decatur Airport (DEC):
- Decatur Airport is a public airport five miles east of Decatur, in Macon County, Illinois.
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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.
- Decatur Airport (DEC) has 3 runways.
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Offutt Air Force Base (OFF):
- Offutt AFB is the headquarters of United States Strategic Command which is one of the nine Unified Combatant Commands of the United States Department of Defense.
- On 6 May 1924, the airfield was officially named "Offutt Field".
- In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
- The furthest airport from Offutt Air Force Base (OFF) is Margaret River Airport (MGV), which is located 10,677 miles (17,183 kilometers) away in Margaret River, Western Australia, Australia.
- The newly established United States Air Force took control of the facility in September 1947, and on 13 January 1948 it was renamed Offutt Air Force Base.
- The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.
- In 2005, Offutt began several major renovations.
- At one minute past midnight, on 9 November 1948, Offutt gained international prominence when it became the host base for Headquarters Strategic Air Command, which was moved from Andrews AFB, Maryland.