Air Miles Calculator

Distance between Tulsa, OK (TUL) and Chicago, IL (ORD)

Distance from Tulsa to Chicago (O'Hare International Airport – Tulsa International Airport) is 585 miles / 942 kilometers / 509 nautical miles.

Calculations with different 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).

Flight duration

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.

Time Difference

Tulsa
Chicago

Tulsa, OK

 CDT

Chicago, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (222 pounds).

Airport information


A Tulsa International Airport
City: Tulsa, OK
Country: United States Flag of United States
IATA Code: TUL
ICAO Code: KTUL
Coordinates: 36°11′54″N, 95°53′17″W

B O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

Map

Tulsa to Chicago flight map.

Frequent Flyer Miles Calculator

Tulsa (TUL) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
585
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
585

Round trip?