Distance between Oklahoma City, OK (OKC) and Chicago, IL (MDW)
Distance from Oklahoma City (Will Rogers World Airport) to Chicago (Midway International Airport) is 691 miles / 1112 kilometers / 601 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 691.065 miles
- 1112.161 kilometers
- 600.519 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- 690.550 miles
- 1111.333 kilometers
- 600.072 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 Will Rogers World Airport (OKC) to Midway International Airport (MDW) is 1 hour 48 minutes.
Time difference and current local times
There is no time difference between Oklahoma City and Chicago.
Time Difference
Oklahoma City
Chicago
Oklahoma City, OK
CDT
Chicago, IL
CDT
Airport information
| A | Will Rogers World Airport |
|---|---|
| City: | Oklahoma City, OK |
| Country: | United States  |
| IATA Code: | OKC |
| ICAO Code: | KOKC |
| Coordinates: | 35°23′35″N, 97°36′2″W |
| B | Midway International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | MDW |
| ICAO Code: | KMDW |
| Coordinates: | 41°47′9″N, 87°45′8″W |
Map
Oklahoma City to Chicago flight map.
Frequent Flyer Miles Calculator
Oklahoma City (OKC) → Chicago (MDW).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
691
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
691
Round trip?