Map of flight path and driving directions from Grand Rapids to Flint.
Shortest flight path between Gerald R. Ford International Airport (GRR) and Bishop International Airport (FNT).
How far is Flint from Grand Rapids?
There are several ways to calculate distances between Grand Rapids and Flint. Here are two common methods:Vincenty's formula (applied above)
- 90.446 miles
- 145.559 kilometers
- 78.596 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
- 90.206 miles
- 145.173 kilometers
- 78.387 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 Flint.
Grand Rapids, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 38 kg (84 pounds).
Frequent Flyer Miles Calculator
Grand Rapids (GRR) → Flint (FNT).