How far is Grande Prairie from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Grande Prairie (Grande Prairie Airport) is 422 miles / 679 kilometers / 367 nautical miles.
The driving distance from Fort Smith (YSM) to Grande Prairie (YQU) is 639 miles / 1028 kilometers, and travel time by car is about 15 hours 4 minutes.
Fort Smith Airport – Grande Prairie Airport
Search flights
Distance from Fort Smith to Grande Prairie
There are several ways to calculate the distance from Fort Smith to Grande Prairie. Here are two standard methods:
Vincenty's formula (applied above)- 421.873 miles
- 678.938 kilometers
- 366.597 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- 420.909 miles
- 677.387 kilometers
- 365.760 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 Fort Smith to Grande Prairie?
The estimated flight time from Fort Smith Airport to Grande Prairie Airport is 1 hour and 17 minutes.
What is the time difference between Fort Smith and Grande Prairie?
There is no time difference between Fort Smith and Grande Prairie.
Flight carbon footprint between Fort Smith Airport (YSM) and Grande Prairie Airport (YQU)
On average, flying from Fort Smith to Grande Prairie generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Grande Prairie
See the map of the shortest flight path between Fort Smith Airport (YSM) and Grande Prairie Airport (YQU).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | Grande Prairie Airport |
|---|---|
| City: | Grande Prairie |
| Country: | Canada |
| IATA Code: | YQU |
| ICAO Code: | CYQU |
| Coordinates: | 55°10′46″N, 118°53′6″W |