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Omaha–Chicago | OMA–MDW
Calculations with different methods
- 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).
Estimated flight time from Eppley Airfield (OMA) to Midway International Airport (MDW) is 1 hour 18 minutes.
Time difference and current local times
There is no time difference between Omaha and Chicago.
Omaha to Chicago flight map.
Frequent Flyer Miles Calculator
Omaha (OMA) → Chicago (MDW).