Air Miles Calculator

Distance between South Bend, IN (SBN) and Oklahoma City, OK (OKC)

Flight distance from South Bend to Oklahoma City (South Bend International Airport – Will Rogers World Airport) is 749 miles / 1206 kilometers / 651 nautical miles. Estimated flight time is 1 hour 55 minutes.

Driving distance from South Bend (SBN) to Oklahoma City (OKC) is 864 miles / 1391 kilometers and travel time by car is about 15 hours 1 minutes.

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).

Airport information


A South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B Will Rogers World Airport
City: Oklahoma City, OK
Country: United States Flag of United States
IATA Code: OKC
ICAO Code: KOKC
Coordinates: 35°23′35″N, 97°36′2″W

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.

Time Difference

South Bend, IN

 EDT

Oklahoma City, OK

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 130 kg (286 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Oklahoma City (OKC).

Distance:
749
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
749

Round trip?