How far is Great Falls, MT, from High Level?
The distance between High Level (High Level Airport) and Great Falls (Great Falls International Airport) is 806 miles / 1298 kilometers / 701 nautical miles.
The driving distance from High Level (YOJ) to Great Falls (GTF) is 974 miles / 1568 kilometers, and travel time by car is about 19 hours 16 minutes.
High Level Airport – Great Falls International Airport
Search flights
Distance from High Level to Great Falls
There are several ways to calculate the distance from High Level to Great Falls. 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 High Level to Great Falls?
The estimated flight time from High Level Airport to Great Falls International Airport is 2 hours and 1 minutes.
What is the time difference between High Level and Great Falls?
There is no time difference between High Level and Great Falls.
Flight carbon footprint between High Level Airport (YOJ) and Great Falls International Airport (GTF)
On average, flying from High Level to Great Falls 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 High Level to Great Falls
See the map of the shortest flight path between High Level Airport (YOJ) and Great Falls International Airport (GTF).
Airport information
| Origin | High Level Airport |
|---|---|
| City: | High Level |
| Country: | Canada  |
| IATA Code: | YOJ |
| ICAO Code: | CYOJ |
| Coordinates: | 58°37′17″N, 117°9′54″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 |