How far is Great Falls, MT, from Postville?
The distance between Postville (Postville Airport) and Great Falls (Great Falls International Airport) is 2244 miles / 3612 kilometers / 1950 nautical miles.
The driving distance from Postville (YSO) to Great Falls (GTF) is 3565 miles / 5737 kilometers, and travel time by car is about 87 hours 10 minutes.
Postville Airport – Great Falls International Airport
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Distance from Postville to Great Falls
There are several ways to calculate the distance from Postville to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2244.112 miles
- 3611.549 kilometers
- 1950.080 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- 2237.372 miles
- 3600.701 kilometers
- 1944.223 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 Postville to Great Falls?
The estimated flight time from Postville Airport to Great Falls International Airport is 4 hours and 44 minutes.
What is the time difference between Postville and Great Falls?
Flight carbon footprint between Postville Airport (YSO) and Great Falls International Airport (GTF)
On average, flying from Postville to Great Falls generates about 245 kg of CO2 per passenger, and 245 kilograms equals 541 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Postville to Great Falls
See the map of the shortest flight path between Postville Airport (YSO) and Great Falls International Airport (GTF).
Airport information
| Origin | Postville Airport |
|---|---|
| City: | Postville |
| Country: | Canada  |
| IATA Code: | YSO |
| ICAO Code: | CCD4 |
| Coordinates: | 54°54′37″N, 59°47′6″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 |