How far is Omaha, NE, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Omaha (Eppley Airfield) is 383 miles / 617 kilometers / 333 nautical miles.
The driving distance from Decatur (DEC) to Omaha (OMA) is 469 miles / 755 kilometers, and travel time by car is about 8 hours 54 minutes.
Decatur Airport – Eppley Airfield
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Distance from Decatur to Omaha
There are several ways to calculate the distance from Decatur to Omaha. Here are two standard methods:
Vincenty's formula (applied above)- 383.328 miles
- 616.907 kilometers
- 333.103 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 382.462 miles
- 615.512 kilometers
- 332.350 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Decatur to Omaha?
The estimated flight time from Decatur Airport to Eppley Airfield is 1 hour and 13 minutes.
What is the time difference between Decatur and Omaha?
Flight carbon footprint between Decatur Airport (DEC) and Eppley Airfield (OMA)
On average, flying from Decatur to Omaha generates about 81 kg of CO2 per passenger, and 81 kilograms equals 180 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Omaha
See the map of the shortest flight path between Decatur Airport (DEC) and Eppley Airfield (OMA).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | Eppley Airfield |
|---|---|
| City: | Omaha, NE |
| Country: | United States |
| IATA Code: | OMA |
| ICAO Code: | KOMA |
| Coordinates: | 41°18′11″N, 95°53′38″W |