How far is Chicago, IL, from Oklahoma City, OK?
The distance between Oklahoma City (Will Rogers World Airport) and Chicago (Chicago O'Hare International Airport) is 693 miles / 1115 kilometers / 602 nautical miles.
The driving distance from Oklahoma City (OKC) to Chicago (ORD) is 805 miles / 1296 kilometers, and travel time by car is about 14 hours 44 minutes.
Will Rogers World Airport – Chicago O'Hare International Airport
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Distance from Oklahoma City to Chicago
There are several ways to calculate the distance from Oklahoma City to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 692.816 miles
- 1114.980 kilometers
- 602.041 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 692.358 miles
- 1114.242 kilometers
- 601.643 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).
How long does it take to fly from Oklahoma City to Chicago?
The estimated flight time from Will Rogers World Airport to Chicago O'Hare International Airport is 1 hour and 48 minutes.
What is the time difference between Oklahoma City and Chicago?
There is no time difference between Oklahoma City and Chicago.
Flight carbon footprint between Will Rogers World Airport (OKC) and Chicago O'Hare International Airport (ORD)
On average, flying from Oklahoma City to Chicago generates about 124 kg of CO2 per passenger, and 124 kilograms equals 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Oklahoma City to Chicago
See the map of the shortest flight path between Will Rogers World Airport (OKC) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | 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 |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
Airlines flying from Oklahoma City (OKC) to Chicago (ORD)
| American Airlines |
| United Airlines |