Map of flight path and driving directions from South Bend to Oklahoma City.
Shortest flight path between South Bend International Airport (SBN) and Will Rogers World Airport (OKC).
How far is Oklahoma City from South Bend?
There are several ways to calculate distances between South Bend and Oklahoma City. Here are two common methods:Vincenty's formula (applied above)
- 749.490 miles
- 1206.187 kilometers
- 651.289 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
- 748.721 miles
- 1204.950 kilometers
- 650.621 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).
Time difference and current local times
The time difference between South Bend and Oklahoma City is 1 hour. Oklahoma City is 1 hour behind South Bend.
South Bend, IN
Oklahoma City, OK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 130 kg (286 pounds).
Frequent Flyer Miles Calculator
South Bend (SBN) → Oklahoma City (OKC).