Air Miles Calculator

Distance between Grand Rapids, MI (GRR) and Detroit, MI (DTW)

Distance from Gerald R. Ford International Airport to Detroit Metropolitan Airport is 120 miles / 193 kilometers / 104 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 119.945 miles
  • 193.032 kilometers
  • 104.229 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
  • 119.692 miles
  • 192.625 kilometers
  • 104.009 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Gerald R. Ford International Airport (GRR) to Detroit Metropolitan Airport (DTW) is 43 minutes.

Time difference and current local times

There is no time difference between Grand Rapids and Detroit.

Time Difference

Grand Rapids
Detroit

Grand Rapids, MI

 EST

Detroit, MI

 EST

Airport information


A 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

B Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

Map

Flight map from Grand Rapids to Detroit.

Frequent Flyer Miles Calculator

Grand Rapids (GRR) → Detroit (DTW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
120
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
120

Round trip?