Map of flight path and driving directions from Grand Rapids to South Bend.
Shortest flight path between Gerald R. Ford International Airport (GRR) and South Bend International Airport (SBN).
How far is South Bend from Grand Rapids?
There are several ways to calculate distances between Grand Rapids and South Bend. Here are two common methods:Vincenty's formula (applied above)
- 90.565 miles
- 145.751 kilometers
- 78.699 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
- 90.593 miles
- 145.795 kilometers
- 78.723 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
There is no time difference between Grand Rapids and South Bend.
Grand Rapids, MI
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 38 kg (85 pounds).
Frequent Flyer Miles Calculator
Grand Rapids (GRR) → South Bend (SBN).