How far is Stephenville from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Stephenville (Stephenville International Airport) is 2400 miles / 3863 kilometers / 2086 nautical miles.
The driving distance from Great Falls (GTF) to Stephenville (YJT) is 3896 miles / 6270 kilometers, and travel time by car is about 84 hours 48 minutes.
Great Falls International Airport – Stephenville International Airport
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Distance from Great Falls to Stephenville
There are several ways to calculate the distance from Great Falls to Stephenville. Here are two standard methods:
Vincenty's formula (applied above)- 2400.180 miles
- 3862.715 kilometers
- 2085.699 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- 2393.072 miles
- 3851.276 kilometers
- 2079.523 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 Stephenville?
The estimated flight time from Great Falls International Airport to Stephenville International Airport is 5 hours and 2 minutes.
What is the time difference between Great Falls and Stephenville?
Flight carbon footprint between Great Falls International Airport (GTF) and Stephenville International Airport (YJT)
On average, flying from Great Falls to Stephenville generates about 264 kg of CO2 per passenger, and 264 kilograms equals 581 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 Stephenville
See the map of the shortest flight path between Great Falls International Airport (GTF) and Stephenville International Airport (YJT).
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 | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |