How far is Grande Prairie from Lewistown, MT?
The distance between Lewistown (Lewistown Municipal Airport) and Grande Prairie (Grande Prairie Airport) is 694 miles / 1117 kilometers / 603 nautical miles.
The driving distance from Lewistown (LWT) to Grande Prairie (YQU) is 866 miles / 1393 kilometers, and travel time by car is about 16 hours 30 minutes.
Lewistown Municipal Airport – Grande Prairie Airport
Search flights
Distance from Lewistown to Grande Prairie
There are several ways to calculate the distance from Lewistown to Grande Prairie. Here are two standard methods:
Vincenty's formula (applied above)- 694.260 miles
- 1117.303 kilometers
- 603.295 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- 693.284 miles
- 1115.733 kilometers
- 602.448 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 Lewistown to Grande Prairie?
The estimated flight time from Lewistown Municipal Airport to Grande Prairie Airport is 1 hour and 48 minutes.
What is the time difference between Lewistown and Grande Prairie?
There is no time difference between Lewistown and Grande Prairie.
Flight carbon footprint between Lewistown Municipal Airport (LWT) and Grande Prairie Airport (YQU)
On average, flying from Lewistown to Grande Prairie generates about 124 kg of CO2 per passenger, and 124 kilograms equals 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lewistown to Grande Prairie
See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Grande Prairie Airport (YQU).
Airport information
| Origin | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″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 |