How far is Great Falls, MT, from Eagle, CO?
The distance between Eagle (Eagle County Regional Airport) and Great Falls (Great Falls International Airport) is 585 miles / 942 kilometers / 509 nautical miles.
The driving distance from Eagle (EGE) to Great Falls (GTF) is 964 miles / 1552 kilometers, and travel time by car is about 16 hours 40 minutes.
Eagle County Regional Airport – Great Falls International Airport
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Distance from Eagle to Great Falls
There are several ways to calculate the distance from Eagle to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 585.301 miles
- 941.951 kilometers
- 508.613 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- 585.484 miles
- 942.245 kilometers
- 508.771 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 Eagle to Great Falls?
The estimated flight time from Eagle County Regional Airport to Great Falls International Airport is 1 hour and 36 minutes.
What is the time difference between Eagle and Great Falls?
Flight carbon footprint between Eagle County Regional Airport (EGE) and Great Falls International Airport (GTF)
On average, flying from Eagle to Great Falls generates about 111 kg of CO2 per passenger, and 111 kilograms equals 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Eagle to Great Falls
See the map of the shortest flight path between Eagle County Regional Airport (EGE) and Great Falls International Airport (GTF).
Airport information
| Origin | Eagle County Regional Airport |
|---|---|
| City: | Eagle, CO |
| Country: | United States  |
| IATA Code: | EGE |
| ICAO Code: | KEGE |
| Coordinates: | 39°38′33″N, 106°55′4″W |
| Destination | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |