How far is Great Falls, MT, from North Spirit Lake?
The distance between North Spirit Lake (North Spirit Lake Airport) and Great Falls (Great Falls International Airport) is 887 miles / 1427 kilometers / 771 nautical miles.
North Spirit Lake Airport – Great Falls International Airport
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Distance from North Spirit Lake to Great Falls
There are several ways to calculate the distance from North Spirit Lake to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 886.831 miles
- 1427.216 kilometers
- 770.635 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- 884.477 miles
- 1423.428 kilometers
- 768.589 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 North Spirit Lake to Great Falls?
The estimated flight time from North Spirit Lake Airport to Great Falls International Airport is 2 hours and 10 minutes.
What is the time difference between North Spirit Lake and Great Falls?
Flight carbon footprint between North Spirit Lake Airport (YNO) and Great Falls International Airport (GTF)
On average, flying from North Spirit Lake to Great Falls generates about 142 kg of CO2 per passenger, and 142 kilograms equals 314 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from North Spirit Lake to Great Falls
See the map of the shortest flight path between North Spirit Lake Airport (YNO) and Great Falls International Airport (GTF).
Airport information
| Origin | North Spirit Lake Airport |
|---|---|
| City: | North Spirit Lake |
| Country: | Canada  |
| IATA Code: | YNO |
| ICAO Code: | CKQ3 |
| Coordinates: | 52°29′24″N, 92°58′15″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 |