How far is Saranac Lake, NY, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Saranac Lake (Adirondack Regional Airport) is 1786 miles / 2875 kilometers / 1552 nautical miles.
The driving distance from Great Falls (GTF) to Saranac Lake (SLK) is 2111 miles / 3398 kilometers, and travel time by car is about 40 hours 42 minutes.
Great Falls International Airport – Adirondack Regional Airport
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Distance from Great Falls to Saranac Lake
There are several ways to calculate the distance from Great Falls to Saranac Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1786.435 miles
- 2874.988 kilometers
- 1552.369 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- 1781.438 miles
- 2866.946 kilometers
- 1548.027 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 Saranac Lake?
The estimated flight time from Great Falls International Airport to Adirondack Regional Airport is 3 hours and 52 minutes.
What is the time difference between Great Falls and Saranac Lake?
Flight carbon footprint between Great Falls International Airport (GTF) and Adirondack Regional Airport (SLK)
On average, flying from Great Falls to Saranac Lake generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 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 Saranac Lake
See the map of the shortest flight path between Great Falls International Airport (GTF) and Adirondack Regional Airport (SLK).
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 | Adirondack Regional Airport |
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City: | Saranac Lake, NY |
Country: | United States ![]() |
IATA Code: | SLK |
ICAO Code: | KSLK |
Coordinates: | 44°23′7″N, 74°12′22″W |