How far is Great Falls, MT, from Chisana, AK?
The distance between Chisana (Chisana Airport) and Great Falls (Great Falls International Airport) is 1563 miles / 2515 kilometers / 1358 nautical miles.
The driving distance from Chisana (CZN) to Great Falls (GTF) is 2210 miles / 3556 kilometers, and travel time by car is about 44 hours 4 minutes.
Chisana Airport – Great Falls International Airport
Search flights
Distance from Chisana to Great Falls
There are several ways to calculate the distance from Chisana to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1562.682 miles
- 2514.893 kilometers
- 1357.933 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- 1558.941 miles
- 2508.873 kilometers
- 1354.683 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 Chisana to Great Falls?
The estimated flight time from Chisana Airport to Great Falls International Airport is 3 hours and 27 minutes.
What is the time difference between Chisana and Great Falls?
Flight carbon footprint between Chisana Airport (CZN) and Great Falls International Airport (GTF)
On average, flying from Chisana to Great Falls generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chisana to Great Falls
See the map of the shortest flight path between Chisana Airport (CZN) and Great Falls International Airport (GTF).
Airport information
| Origin | Chisana Airport |
|---|---|
| City: | Chisana, AK |
| Country: | United States  |
| IATA Code: | CZN |
| ICAO Code: | CZN |
| Coordinates: | 62°4′16″N, 142°2′52″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 |