Air Miles Calculator

Distance between Green Bay, WI (GRB) and Madison, WI (MSN)

Distance from Green Bay–Austin Straubel International Airport to Dane County Regional Airport is 111 miles / 178 kilometers / 96 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 110.776 miles
  • 178.277 kilometers
  • 96.262 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
  • 110.747 miles
  • 178.230 kilometers
  • 96.237 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 Green Bay–Austin Straubel International Airport (GRB) to Dane County Regional Airport (MSN) is 42 minutes.

Time difference and current local times

There is no time difference between Green Bay and Madison.

Time Difference

Green Bay
Madison

Green Bay, WI

 CDT

Madison, WI

 CDT

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 Dane County Regional Airport
City: Madison, WI
Country: United States Flag of United States
IATA Code: MSN
ICAO Code: KMSN
Coordinates: 43°8′23″N, 89°20′15″W

Map

Flight map from Green Bay to Madison.

Frequent Flyer Miles Calculator

Green Bay (GRB) → Madison (MSN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
111
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
111

Round trip?