How far is Wunnumin Lake from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Wunnumin Lake (Wunnumin Lake Airport) is 1044 miles / 1680 kilometers / 907 nautical miles.
The driving distance from Great Falls (GTF) to Wunnumin Lake (WNN) is 1393 miles / 2242 kilometers, and travel time by car is about 35 hours 42 minutes.
Great Falls International Airport – Wunnumin Lake Airport
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Distance from Great Falls to Wunnumin Lake
There are several ways to calculate the distance from Great Falls to Wunnumin Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1043.688 miles
- 1679.653 kilometers
- 906.940 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- 1040.833 miles
- 1675.059 kilometers
- 904.459 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 Wunnumin Lake?
The estimated flight time from Great Falls International Airport to Wunnumin Lake Airport is 2 hours and 28 minutes.
What is the time difference between Great Falls and Wunnumin Lake?
Flight carbon footprint between Great Falls International Airport (GTF) and Wunnumin Lake Airport (WNN)
On average, flying from Great Falls to Wunnumin Lake generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 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 Wunnumin Lake
See the map of the shortest flight path between Great Falls International Airport (GTF) and Wunnumin Lake Airport (WNN).
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 | Wunnumin Lake Airport |
|---|---|
| City: | Wunnumin Lake |
| Country: | Canada  |
| IATA Code: | WNN |
| ICAO Code: | CKL3 |
| Coordinates: | 52°53′38″N, 89°17′21″W |