Air Miles Calculator

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

Distance from Oklahoma City to South Bend (Will Rogers World Airport – South Bend International Airport) is 749 miles / 1206 kilometers / 651 nautical miles.

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).

Flight duration

Estimated flight time from Will Rogers World Airport (OKC) to South Bend International Airport (SBN) is 1 hour 55 minutes.

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.

Time Difference

Oklahoma City
South Bend

Oklahoma City, OK

 CST

South Bend, IN

 EST

Carbon dioxide emissions

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

Airport information


A 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

B 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

Map

Oklahoma City to South Bend flight map.

Frequent Flyer Miles Calculator

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

Elite level bonus (%):
Booking class bonus (%):
Air miles:
749
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
749

Round trip?