How far is Chicago, IL, from Omaha, NE?
The distance between Omaha (Eppley Airfield) and Chicago (Chicago O'Hare International Airport) is 416 miles / 670 kilometers / 362 nautical miles.
The driving distance from Omaha (OMA) to Chicago (ORD) is 469 miles / 755 kilometers, and travel time by car is about 8 hours 47 minutes.
Eppley Airfield – Chicago O'Hare International Airport
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Distance from Omaha to Chicago
There are several ways to calculate the distance from Omaha to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 416.065 miles
- 669.592 kilometers
- 361.551 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- 415.005 miles
- 667.886 kilometers
- 360.629 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 Omaha to Chicago?
The estimated flight time from Eppley Airfield to Chicago O'Hare International Airport is 1 hour and 17 minutes.
What is the time difference between Omaha and Chicago?
Flight carbon footprint between Eppley Airfield (OMA) and Chicago O'Hare International Airport (ORD)
On average, flying from Omaha to Chicago generates about 86 kg of CO2 per passenger, and 86 kilograms equals 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Omaha to Chicago
See the map of the shortest flight path between Eppley Airfield (OMA) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Eppley Airfield |
|---|---|
| City: | Omaha, NE |
| Country: | United States  |
| IATA Code: | OMA |
| ICAO Code: | KOMA |
| Coordinates: | 41°18′11″N, 95°53′38″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Airlines flying from Omaha (OMA) to Chicago (ORD)
| American Airlines |
| United Airlines |