Air Miles Calculator

Distance between Green Bay, WI (GRB) and Detroit, MI (DTW)

Distance from Green Bay to Detroit (Green Bay–Austin Straubel International Airport – Detroit Metropolitan Airport) is 287 miles / 462 kilometers / 250 nautical miles.

How far is Detroit from Green Bay?

There are several ways to calculate distances between Green Bay and Detroit. Here are two common methods:

Vincenty's formula (applied above)
  • 287.179 miles
  • 462.169 kilometers
  • 249.551 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
  • 286.710 miles
  • 461.415 kilometers
  • 249.144 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 Green Bay–Austin Straubel International Airport (GRB) to Detroit Metropolitan Airport (DTW) is 1 hour 2 minutes.

Time difference and current local times

The time difference between Green Bay and Detroit is 1 hour. Detroit is 1 hour ahead of Green Bay.

Time Difference

Green Bay
Detroit

Green Bay, WI

 CST

Detroit, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 65 kg (143 pounds).

Airport information


A Green Bay–Austin Straubel International Airport
City: Green Bay, WI
Country: United States Flag of United States
IATA Code: GRB
ICAO Code: KGRB
Coordinates: 44°29′6″N, 88°7′46″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

Green Bay to Detroit flight map.

Frequent Flyer Miles Calculator

Green Bay (GRB) → Detroit (DTW).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
287
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
287

Round trip?