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How far is Montrose, CO, from Green Bay, WI?

The distance between Green Bay (Green Bay–Austin Straubel International Airport) and Montrose (Montrose Regional Airport) is 1102 miles / 1773 kilometers / 957 nautical miles.

The driving distance from Green Bay (GRB) to Montrose (MTJ) is 1390 miles / 2237 kilometers, and travel time by car is about 25 hours 26 minutes.

Green Bay–Austin Straubel International Airport – Montrose Regional Airport

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1102
Miles
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1773
Kilometers
Distance arrow
957
Nautical miles

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Distance from Green Bay to Montrose

There are several ways to calculate the distance from Green Bay to Montrose. Here are two standard methods:

Vincenty's formula (applied above)
  • 1101.732 miles
  • 1773.066 kilometers
  • 957.379 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1099.468 miles
  • 1769.421 kilometers
  • 955.411 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).

How long does it take to fly from Green Bay to Montrose?

The estimated flight time from Green Bay–Austin Straubel International Airport to Montrose Regional Airport is 2 hours and 35 minutes.

Flight carbon footprint between Green Bay–Austin Straubel International Airport (GRB) and Montrose Regional Airport (MTJ)

On average, flying from Green Bay to Montrose generates about 157 kg of CO2 per passenger, and 157 kilograms equals 346 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Green Bay to Montrose

See the map of the shortest flight path between Green Bay–Austin Straubel International Airport (GRB) and Montrose Regional Airport (MTJ).

Airport information

Origin 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
Destination Montrose Regional Airport
City: Montrose, CO
Country: United States Flag of United States
IATA Code: MTJ
ICAO Code: KMTJ
Coordinates: 38°30′35″N, 107°53′38″W