Distance between Chicago, IL (MDW) and Omaha, NE (OMA)
Distance from Chicago to Omaha (Midway International Airport – Eppley Airfield) is 423 miles / 681 kilometers / 368 nautical miles.
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Chicago - Omaha
How far is Omaha from Chicago?
There are several ways to calculate distances between Chicago and Omaha. Here are two common methods:
Vincenty's formula (applied above)- 423.271 miles
- 681.189 kilometers
- 367.813 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 422.185 miles
- 679.441 kilometers
- 366.869 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).
Flight duration
Estimated flight time from Midway International Airport (MDW) to Eppley Airfield (OMA) is 1 hour 18 minutes.
Time difference and current local times
There is no time difference between Chicago and Omaha.
Time Difference
Chicago, IL
Omaha, NE
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 87 kg (192 pounds).
Airport information
| A | Midway International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | MDW |
| ICAO Code: | KMDW |
| Coordinates: | 41°47′9″N, 87°45′8″W |
| B | Eppley Airfield |
|---|---|
| City: | Omaha, NE |
| Country: | United States |
| IATA Code: | OMA |
| ICAO Code: | KOMA |
| Coordinates: | 41°18′11″N, 95°53′38″W |
Chicago to Omaha flight path
Shortest flight path between Midway International Airport (MDW) and Eppley Airfield (OMA).
Frequent Flyer Miles Calculator
Chicago (MDW) → Omaha (OMA).
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