Air Miles Calculator

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

Distance from Tulsa International Airport to O'Hare 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

 CST

Chicago, IL

 CST

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

Flight map from Tulsa to Chicago.

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?