How far is Haines, AK, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Haines (Haines Airport) is 1276 miles / 2053 kilometers / 1109 nautical miles.
The driving distance from Great Falls (GTF) to Haines (HNS) is 1784 miles / 2871 kilometers, and travel time by car is about 35 hours 50 minutes.
Great Falls International Airport – Haines Airport
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Distance from Great Falls to Haines
There are several ways to calculate the distance from Great Falls to Haines. Here are two standard methods:
Vincenty's formula (applied above)- 1275.841 miles
- 2053.267 kilometers
- 1108.675 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- 1272.926 miles
- 2048.576 kilometers
- 1106.142 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 Haines?
The estimated flight time from Great Falls International Airport to Haines Airport is 2 hours and 54 minutes.
What is the time difference between Great Falls and Haines?
The time difference between Great Falls and Haines is 2 hours. Haines is 2 hours behind Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Haines Airport (HNS)
On average, flying from Great Falls to Haines generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 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 Haines
See the map of the shortest flight path between Great Falls International Airport (GTF) and Haines Airport (HNS).
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 | Haines Airport |
|---|---|
| City: | Haines, AK |
| Country: | United States |
| IATA Code: | HNS |
| ICAO Code: | PAHN |
| Coordinates: | 59°14′37″N, 135°31′26″W |