How far is Butte, MT, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Butte (Bert Mooney Airport) is 118 miles / 190 kilometers / 103 nautical miles.
The driving distance from Great Falls (GTF) to Butte (BTM) is 156 miles / 251 kilometers, and travel time by car is about 2 hours 56 minutes.
Great Falls International Airport – Bert Mooney Airport
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Distance from Great Falls to Butte
There are several ways to calculate the distance from Great Falls to Butte. Here are two standard methods:
Vincenty's formula (applied above)- 118.275 miles
- 190.346 kilometers
- 102.778 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- 118.231 miles
- 190.274 kilometers
- 102.740 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 Great Falls to Butte?
The estimated flight time from Great Falls International Airport to Bert Mooney Airport is 43 minutes.
What is the time difference between Great Falls and Butte?
Flight carbon footprint between Great Falls International Airport (GTF) and Bert Mooney Airport (BTM)
On average, flying from Great Falls to Butte generates about 42 kg of CO2 per passenger, and 42 kilograms equals 94 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Butte
See the map of the shortest flight path between Great Falls International Airport (GTF) and Bert Mooney Airport (BTM).
Airport information
| Origin | 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 |
| Destination | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |