Calculations with different methods
- 286.510 miles
- 461.093 kilometers
- 248.971 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
- 286.739 miles
- 461.462 kilometers
- 249.170 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Louisville International Airport (SDF) to O'Hare International Airport (ORD) is 1 hour 2 minutes.
Time difference and current local times
The time difference between Louisville and Chicago is 1 hour. Chicago is 1 hour behind Louisville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (144 pounds).
Louisville to Chicago flight map.
Frequent Flyer Miles Calculator
Louisville (SDF) → Chicago (ORD).