How far is Spokane, WA, from Butte, MT?
The distance between Butte (Bert Mooney Airport) and Spokane (Spokane International Airport) is 265 miles / 427 kilometers / 230 nautical miles.
The driving distance from Butte (BTM) to Spokane (GEG) is 326 miles / 524 kilometers, and travel time by car is about 5 hours 40 minutes.
Bert Mooney Airport – Spokane International Airport
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Distance from Butte to Spokane
There are several ways to calculate the distance from Butte to Spokane. Here are two standard methods:
Vincenty's formula (applied above)- 265.153 miles
- 426.723 kilometers
- 230.412 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- 264.543 miles
- 425.741 kilometers
- 229.882 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 Butte to Spokane?
The estimated flight time from Bert Mooney Airport to Spokane International Airport is 1 hour and 0 minutes.
What is the time difference between Butte and Spokane?
The time difference between Butte and Spokane is 1 hour. Spokane is 1 hour behind Butte.
Flight carbon footprint between Bert Mooney Airport (BTM) and Spokane International Airport (GEG)
On average, flying from Butte to Spokane generates about 64 kg of CO2 per passenger, and 64 kilograms equals 141 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Butte to Spokane
See the map of the shortest flight path between Bert Mooney Airport (BTM) and Spokane International Airport (GEG).
Airport information
| Origin | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States  |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |