How far is Great Falls, MT, from Quebec?
The distance between Quebec (Québec City Jean Lesage International Airport) and Great Falls (Great Falls International Airport) is 1864 miles / 3000 kilometers / 1620 nautical miles.
The driving distance from Quebec (YQB) to Great Falls (GTF) is 2285 miles / 3677 kilometers, and travel time by car is about 43 hours 54 minutes.
Québec City Jean Lesage International Airport – Great Falls International Airport
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Distance from Quebec to Great Falls
There are several ways to calculate the distance from Quebec to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1864.110 miles
- 2999.994 kilometers
- 1619.867 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- 1858.680 miles
- 2991.256 kilometers
- 1615.149 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 Quebec to Great Falls?
The estimated flight time from Québec City Jean Lesage International Airport to Great Falls International Airport is 4 hours and 1 minutes.
What is the time difference between Quebec and Great Falls?
The time difference between Quebec and Great Falls is 2 hours. Great Falls is 2 hours behind Quebec.
Flight carbon footprint between Québec City Jean Lesage International Airport (YQB) and Great Falls International Airport (GTF)
On average, flying from Quebec to Great Falls generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quebec to Great Falls
See the map of the shortest flight path between Québec City Jean Lesage International Airport (YQB) and Great Falls International Airport (GTF).
Airport information
| Origin | Québec City Jean Lesage International Airport |
|---|---|
| City: | Quebec |
| Country: | Canada  |
| IATA Code: | YQB |
| ICAO Code: | CYQB |
| Coordinates: | 46°47′27″N, 71°23′35″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 |