How far is Great Falls, MT, from Sitka, AK?
The distance between Sitka (Sitka Rocky Gutierrez Airport) and Great Falls (Great Falls International Airport) is 1204 miles / 1937 kilometers / 1046 nautical miles.
The driving distance from Sitka (SIT) to Great Falls (GTF) is 1802 miles / 2900 kilometers, and travel time by car is about 50 hours 16 minutes.
Sitka Rocky Gutierrez Airport – Great Falls International Airport
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Distance from Sitka to Great Falls
There are several ways to calculate the distance from Sitka to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1203.856 miles
- 1937.418 kilometers
- 1046.122 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- 1200.917 miles
- 1932.689 kilometers
- 1043.568 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 Sitka to Great Falls?
The estimated flight time from Sitka Rocky Gutierrez Airport to Great Falls International Airport is 2 hours and 46 minutes.
What is the time difference between Sitka and Great Falls?
The time difference between Sitka and Great Falls is 2 hours. Great Falls is 2 hours ahead of Sitka.
Flight carbon footprint between Sitka Rocky Gutierrez Airport (SIT) and Great Falls International Airport (GTF)
On average, flying from Sitka to Great Falls generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sitka to Great Falls
See the map of the shortest flight path between Sitka Rocky Gutierrez Airport (SIT) and Great Falls International Airport (GTF).
Airport information
| Origin | Sitka Rocky Gutierrez Airport |
|---|---|
| City: | Sitka, AK |
| Country: | United States  |
| IATA Code: | SIT |
| ICAO Code: | PASI |
| Coordinates: | 57°2′49″N, 135°21′43″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 |