How far is Great Falls, MT, from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Great Falls (Great Falls International Airport) is 7499 miles / 12069 kilometers / 6517 nautical miles.
Chiang Mai International Airport – Great Falls International Airport
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Distance from Chiang Mai to Great Falls
There are several ways to calculate the distance from Chiang Mai to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 7499.212 miles
- 12068.812 kilometers
- 6516.637 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- 7487.705 miles
- 12050.292 kilometers
- 6506.637 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 Chiang Mai to Great Falls?
The estimated flight time from Chiang Mai International Airport to Great Falls International Airport is 14 hours and 41 minutes.
What is the time difference between Chiang Mai and Great Falls?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Great Falls International Airport (GTF)
On average, flying from Chiang Mai to Great Falls generates about 926 kg of CO2 per passenger, and 926 kilograms equals 2 041 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chiang Mai to Great Falls
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Great Falls International Airport (GTF).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| 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 |