How far is Chicago from Tulsa?
There are several ways to calculate distances between Tulsa and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 585.323 miles
- 941.986 kilometers
- 508.631 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
- 584.991 miles
- 941.452 kilometers
- 508.344 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).
Estimated flight time from Tulsa International Airport (TUL) to O'Hare International Airport (ORD) is 1 hour 36 minutes.
Time difference and current local times
There is no time difference between Tulsa and Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (244 pounds).
Tulsa to Chicago flight map.
Frequent Flyer Miles Calculator
Tulsa (TUL) → Chicago (ORD).