How far is Great Falls, MT, from Thompson?
The distance between Thompson (Thompson Airport) and Great Falls (Great Falls International Airport) is 815 miles / 1311 kilometers / 708 nautical miles.
The driving distance from Thompson (YTH) to Great Falls (GTF) is 1116 miles / 1796 kilometers, and travel time by car is about 23 hours 48 minutes.
Thompson Airport – Great Falls International Airport
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Distance from Thompson to Great Falls
There are several ways to calculate the distance from Thompson to Great Falls. 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 Thompson to Great Falls?
The estimated flight time from Thompson Airport to Great Falls International Airport is 2 hours and 2 minutes.
What is the time difference between Thompson and Great Falls?
Flight carbon footprint between Thompson Airport (YTH) and Great Falls International Airport (GTF)
On average, flying from Thompson to Great Falls 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 Thompson to Great Falls
See the map of the shortest flight path between Thompson Airport (YTH) and Great Falls International Airport (GTF).
Airport information
| Origin | Thompson Airport |
|---|---|
| City: | Thompson |
| Country: | Canada  |
| IATA Code: | YTH |
| ICAO Code: | CYTH |
| Coordinates: | 55°48′3″N, 97°51′51″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 |