Map of flight path and driving directions from Oklahoma City to South Bend.
Shortest flight path between Will Rogers World Airport (OKC) and South Bend International Airport (SBN).
How far is South Bend from Oklahoma City?
There are several ways to calculate distances between Oklahoma City and South Bend. 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 Oklahoma City and South Bend is 1 hour. South Bend is 1 hour ahead of Oklahoma City.
Oklahoma City, OK
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 130 kg (286 pounds).
Frequent Flyer Miles Calculator
Oklahoma City (OKC) → South Bend (SBN).