How far is Hoonah, AK, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Hoonah (Hoonah Airport) is 1236 miles / 1988 kilometers / 1074 nautical miles.
The driving distance from Great Falls (GTF) to Hoonah (HNH) is 1699 miles / 2735 kilometers, and travel time by car is about 43 hours 56 minutes.
Great Falls International Airport – Hoonah Airport
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Distance from Great Falls to Hoonah
There are several ways to calculate the distance from Great Falls to Hoonah. Here are two standard methods:
Vincenty's formula (applied above)- 1235.593 miles
- 1988.494 kilometers
- 1073.701 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- 1232.676 miles
- 1983.800 kilometers
- 1071.166 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 Hoonah?
The estimated flight time from Great Falls International Airport to Hoonah Airport is 2 hours and 50 minutes.
What is the time difference between Great Falls and Hoonah?
The time difference between Great Falls and Hoonah is 2 hours. Hoonah is 2 hours behind Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Hoonah Airport (HNH)
On average, flying from Great Falls to Hoonah generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 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 Hoonah
See the map of the shortest flight path between Great Falls International Airport (GTF) and Hoonah Airport (HNH).
Airport information
Origin | Great Falls International Airport |
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City: | Great Falls, MT |
Country: | United States ![]() |
IATA Code: | GTF |
ICAO Code: | KGTF |
Coordinates: | 47°28′55″N, 111°22′15″W |
Destination | Hoonah Airport |
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City: | Hoonah, AK |
Country: | United States ![]() |
IATA Code: | HNH |
ICAO Code: | PAOH |
Coordinates: | 58°5′45″N, 135°24′36″W |