How far is Great Falls, MT, from La Grande Rivière?
The distance between La Grande Rivière (La Grande Rivière Airport) and Great Falls (Great Falls International Airport) is 1526 miles / 2456 kilometers / 1326 nautical miles.
The driving distance from La Grande Rivière (YGL) to Great Falls (GTF) is 2267 miles / 3648 kilometers, and travel time by car is about 47 hours 1 minutes.
La Grande Rivière Airport – Great Falls International Airport
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Distance from La Grande Rivière to Great Falls
There are several ways to calculate the distance from La Grande Rivière to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1526.077 miles
- 2455.984 kilometers
- 1326.125 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- 1521.654 miles
- 2448.865 kilometers
- 1322.281 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 La Grande Rivière to Great Falls?
The estimated flight time from La Grande Rivière Airport to Great Falls International Airport is 3 hours and 23 minutes.
What is the time difference between La Grande Rivière and Great Falls?
Flight carbon footprint between La Grande Rivière Airport (YGL) and Great Falls International Airport (GTF)
On average, flying from La Grande Rivière to Great Falls generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from La Grande Rivière to Great Falls
See the map of the shortest flight path between La Grande Rivière Airport (YGL) and Great Falls International Airport (GTF).
Airport information
| Origin | La Grande Rivière Airport |
|---|---|
| City: | La Grande Rivière |
| Country: | Canada  |
| IATA Code: | YGL |
| ICAO Code: | CYGL |
| Coordinates: | 53°37′31″N, 77°42′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 |