How far is Green Bay, WI, from Kalispell, MT?
The distance between Kalispell (Glacier Park International Airport) and Green Bay (Green Bay–Austin Straubel International Airport) is 1270 miles / 2043 kilometers / 1103 nautical miles.
The driving distance from Kalispell (FCA) to Green Bay (GRB) is 1464 miles / 2356 kilometers, and travel time by car is about 26 hours 36 minutes.
Glacier Park International Airport – Green Bay–Austin Straubel International Airport
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Distance from Kalispell to Green Bay
There are several ways to calculate the distance from Kalispell to Green Bay. Here are two standard methods:
Vincenty's formula (applied above)- 1269.587 miles
- 2043.201 kilometers
- 1103.241 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- 1266.118 miles
- 2037.619 kilometers
- 1100.226 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 Kalispell to Green Bay?
The estimated flight time from Glacier Park International Airport to Green Bay–Austin Straubel International Airport is 2 hours and 54 minutes.
What is the time difference between Kalispell and Green Bay?
Flight carbon footprint between Glacier Park International Airport (FCA) and Green Bay–Austin Straubel International Airport (GRB)
On average, flying from Kalispell to Green Bay generates about 165 kg of CO2 per passenger, and 165 kilograms equals 363 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kalispell to Green Bay
See the map of the shortest flight path between Glacier Park International Airport (FCA) and Green Bay–Austin Straubel International Airport (GRB).
Airport information
| Origin | Glacier Park International Airport |
|---|---|
| City: | Kalispell, MT |
| Country: | United States  |
| IATA Code: | FCA |
| ICAO Code: | KGPI |
| Coordinates: | 48°18′37″N, 114°15′21″W |
| Destination | Green Bay–Austin Straubel International Airport |
|---|---|
| City: | Green Bay, WI |
| Country: | United States |
| IATA Code: | GRB |
| ICAO Code: | KGRB |
| Coordinates: | 44°29′6″N, 88°7′46″W |