How far is Thompson from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Thompson (Thompson Airport) is 815 miles / 1311 kilometers / 708 nautical miles.
The driving distance from Great Falls (GTF) to Thompson (YTH) is 1117 miles / 1797 kilometers, and travel time by car is about 23 hours 54 minutes.
Great Falls International Airport – Thompson Airport
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Distance from Great Falls to Thompson
There are several ways to calculate the distance from Great Falls to Thompson. Here are two standard methods:
Vincenty's formula (applied above)- 814.814 miles
- 1311.317 kilometers
- 708.054 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- 813.283 miles
- 1308.852 kilometers
- 706.724 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 Great Falls to Thompson?
The estimated flight time from Great Falls International Airport to Thompson Airport is 2 hours and 2 minutes.
What is the time difference between Great Falls and Thompson?
Flight carbon footprint between Great Falls International Airport (GTF) and Thompson Airport (YTH)
On average, flying from Great Falls to Thompson generates about 136 kg of CO2 per passenger, and 136 kilograms equals 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Thompson
See the map of the shortest flight path between Great Falls International Airport (GTF) and Thompson Airport (YTH).
Airport information
| Origin | 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 |
| Destination | Thompson Airport |
|---|---|
| City: | Thompson |
| Country: | Canada  |
| IATA Code: | YTH |
| ICAO Code: | CYTH |
| Coordinates: | 55°48′3″N, 97°51′51″W |