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

Arrival Airport:

Distance from GRE to OFF:
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- About this route
- GRE Airport Information
- OFF Airport Information
- Facts about GRE
- Facts about OFF
- Map of Nearest Airports to GRE
- List of Nearest Airports to GRE
- Map of Furthest Airports from GRE
- List of Furthest Airports from GRE
- 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 Greenville Airport (GRE), Greenville, Illinois, United States and Offutt Air Force Base (OFF), Omaha, Nebraska, United States would travel a Great Circle distance of 380 miles (or 611 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 Greenville 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: | GRE / KGRE |
Airport Name: | Greenville Airport |
Location: | Greenville, Illinois, United States |
GPS Coordinates: | 38°50'9"N by 89°22'45"W |
Area Served: | Greenville, Illinois |
Operator/Owner: | Greenville Airport Authority |
Airport Type: | Public |
Elevation: | 541 feet (165 meters) |
# of Runways: | 2 |
View all routes: | Routes from GRE |
More Information: | GRE 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 Greenville Airport (GRE):
- The closest airport to Greenville Airport (GRE) is Salem–Leckrone Airport (SLO), which is located 26 miles (42 kilometers) ESE of GRE.
- The furthest airport from Greenville Airport (GRE) is Margaret River Airport (MGV), which is located 11,038 miles (17,764 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Greenville Airport's relatively low elevation of 541 feet, planes can take off or land at Greenville 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.
- Greenville Airport (GRE) has 2 runways.
Facts about Offutt Air Force Base (OFF):
- Offutt's population and facilities grew dramatically to keep pace with the increased operational demands during the Cold War.
- In addition to being known as "Offutt Air Force Base", another name for OFF is "Offutt AFB".
- The closest airport to Offutt Air Force Base (OFF) is Millard Airport (MIQ), which is located only 12 miles (19 kilometers) WNW of OFF.
- 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.
- Production switched to B-29 Superfortress very heavy bombers in 1944, and 531 Superfortresses were produced before the end of World War II.
- Offutt AFB's legacy includes the construction of the first two bombers to drop atomic bombs and over 40 years as the headquarters for the former Strategic Air Command and home for its associated ground and aerial command centers for the U.S.
- Bush, who was in Florida at the Emma Booker Elementary School in Sarasota at the time of the attacks, first flew from Sarasota-Bradenton International Airport to Barksdale AFB in Louisiana and then to Offutt en route back to Washington, DC.
- For over a century, Offutt AFB has played a key role in American military history.