How far is Big Trout Lake from Butte, MT?
The distance between Butte (Bert Mooney Airport) and Big Trout Lake (Big Trout Lake Airport) is 1139 miles / 1833 kilometers / 990 nautical miles.
The driving distance from Butte (BTM) to Big Trout Lake (YTL) is 1555 miles / 2503 kilometers, and travel time by car is about 36 hours 34 minutes.
Bert Mooney Airport – Big Trout Lake Airport
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Distance from Butte to Big Trout Lake
There are several ways to calculate the distance from Butte to Big Trout Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1139.168 miles
- 1833.313 kilometers
- 989.910 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- 1136.395 miles
- 1828.851 kilometers
- 987.501 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 Big Trout Lake?
The estimated flight time from Bert Mooney Airport to Big Trout Lake Airport is 2 hours and 39 minutes.
What is the time difference between Butte and Big Trout Lake?
Flight carbon footprint between Bert Mooney Airport (BTM) and Big Trout Lake Airport (YTL)
On average, flying from Butte to Big Trout Lake generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 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 Big Trout Lake
See the map of the shortest flight path between Bert Mooney Airport (BTM) and Big Trout Lake Airport (YTL).
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 | Big Trout Lake Airport |
|---|---|
| City: | Big Trout Lake |
| Country: | Canada  |
| IATA Code: | YTL |
| ICAO Code: | CYTL |
| Coordinates: | 53°49′4″N, 89°53′48″W |