Distance between Grand Rapids, MI (GRR) and Flint, MI (FNT)
Distance from Grand Rapids to Flint (Gerald R. Ford International Airport – Bishop International Airport) is 90 miles / 146 kilometers / 79 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Grand Rapids - Flint
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).
Flight duration
Estimated flight time from Gerald R. Ford International Airport (GRR) to Bishop International Airport (FNT) is 40 minutes.
Time difference and current local times
There is no time difference between Grand Rapids and Flint.
Time Difference
Grand Rapids, MI
Flint, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 37 kg (83 pounds).
Airport information
| A | Gerald R. Ford International Airport |
|---|---|
| City: | Grand Rapids, MI |
| Country: | United States  |
| IATA Code: | GRR |
| ICAO Code: | KGRR |
| Coordinates: | 42°52′50″N, 85°31′22″W |
| B | Bishop International Airport |
|---|---|
| City: | Flint, MI |
| Country: | United States |
| IATA Code: | FNT |
| ICAO Code: | KFNT |
| Coordinates: | 42°57′55″N, 83°44′36″W |
Grand Rapids to Flint flight path
Shortest flight path between Gerald R. Ford International Airport (GRR) and Bishop International Airport (FNT).
Frequent Flyer Miles Calculator
Grand Rapids (GRR) → Flint (FNT).
In total
Round trip?