How far is High Level from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and High Level (High Level Airport) is 806 miles / 1298 kilometers / 701 nautical miles.
The driving distance from Great Falls (GTF) to High Level (YOJ) is 969 miles / 1560 kilometers, and travel time by car is about 19 hours 12 minutes.
Great Falls International Airport – High Level Airport
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Distance from Great Falls to High Level
There are several ways to calculate the distance from Great Falls to High Level. Here are two standard methods:
Vincenty's formula (applied above)- 806.497 miles
- 1297.931 kilometers
- 700.827 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- 805.665 miles
- 1296.592 kilometers
- 700.104 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 High Level?
The estimated flight time from Great Falls International Airport to High Level Airport is 2 hours and 1 minutes.
What is the time difference between Great Falls and High Level?
There is no time difference between Great Falls and High Level.
Flight carbon footprint between Great Falls International Airport (GTF) and High Level Airport (YOJ)
On average, flying from Great Falls to High Level generates about 135 kg of CO2 per passenger, and 135 kilograms equals 299 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 High Level
See the map of the shortest flight path between Great Falls International Airport (GTF) and High Level Airport (YOJ).
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 | High Level Airport |
|---|---|
| City: | High Level |
| Country: | Canada  |
| IATA Code: | YOJ |
| ICAO Code: | CYOJ |
| Coordinates: | 58°37′17″N, 117°9′54″W |