Air Miles Calculator

Distance between South Bend, IN (SBN) and Grand Rapids, MI (GRR)

Flight distance from South Bend to Grand Rapids (South Bend International Airport – Gerald R. Ford International Airport) is 91 miles / 146 kilometers / 79 nautical miles. Estimated flight time is 40 minutes.

Driving distance from South Bend (SBN) to Grand Rapids (GRR) is 117 miles / 188 kilometers and travel time by car is about 2 hours 11 minutes.

Map of flight path and driving directions from South Bend to Grand Rapids.

Shortest flight path between South Bend International Airport (SBN) and Gerald R. Ford International Airport (GRR).

How far is Grand Rapids from South Bend?

There are several ways to calculate distances between South Bend and Grand Rapids. 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).

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 Gerald R. Ford International Airport
City: Grand Rapids, MI
Country: United States Flag of United States
IATA Code: GRR
ICAO Code: KGRR
Coordinates: 42°52′50″N, 85°31′22″W

Time difference and current local times

There is no time difference between South Bend and Grand Rapids.

Time Difference

South Bend, IN

 EDT

Grand Rapids, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (85 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Grand Rapids (GRR).

Distance:
91
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
91

Round trip?