How far is Regina from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Regina (Regina International Airport) is 367 miles / 590 kilometers / 319 nautical miles.
The driving distance from Great Falls (GTF) to Regina (YQR) is 537 miles / 865 kilometers, and travel time by car is about 10 hours 19 minutes.
Great Falls International Airport – Regina International Airport
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Distance from Great Falls to Regina
There are several ways to calculate the distance from Great Falls to Regina. Here are two standard methods:
Vincenty's formula (applied above)- 366.724 miles
- 590.186 kilometers
- 318.675 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- 365.945 miles
- 588.932 kilometers
- 317.998 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 Regina?
The estimated flight time from Great Falls International Airport to Regina International Airport is 1 hour and 11 minutes.
What is the time difference between Great Falls and Regina?
The time difference between Great Falls and Regina is 1 hour. Regina is 1 hour ahead of Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Regina International Airport (YQR)
On average, flying from Great Falls to Regina generates about 79 kg of CO2 per passenger, and 79 kilograms equals 174 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 Regina
See the map of the shortest flight path between Great Falls International Airport (GTF) and Regina International Airport (YQR).
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 | Regina International Airport |
|---|---|
| City: | Regina |
| Country: | Canada  |
| IATA Code: | YQR |
| ICAO Code: | CYQR |
| Coordinates: | 50°25′54″N, 104°39′57″W |