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How far is Lynn Lake from Great Falls, MT?

The distance between Great Falls (Great Falls International Airport) and Lynn Lake (Lynn Lake Airport) is 781 miles / 1256 kilometers / 678 nautical miles.

The driving distance from Great Falls (GTF) to Lynn Lake (YYL) is 1312 miles / 2111 kilometers, and travel time by car is about 30 hours 3 minutes.

Great Falls International Airport – Lynn Lake Airport

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781
Miles
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1256
Kilometers
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678
Nautical miles

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Distance from Great Falls to Lynn Lake

There are several ways to calculate the distance from Great Falls to Lynn Lake. Here are two standard methods:

Vincenty's formula (applied above)
  • 780.646 miles
  • 1256.328 kilometers
  • 678.363 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
  • 779.511 miles
  • 1254.502 kilometers
  • 677.377 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 Lynn Lake?

The estimated flight time from Great Falls International Airport to Lynn Lake Airport is 1 hour and 58 minutes.

Flight carbon footprint between Great Falls International Airport (GTF) and Lynn Lake Airport (YYL)

On average, flying from Great Falls to Lynn Lake generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 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 Lynn Lake

See the map of the shortest flight path between Great Falls International Airport (GTF) and Lynn Lake Airport (YYL).

Airport information

Origin Great Falls International Airport
City: Great Falls, MT
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W
Destination Lynn Lake Airport
City: Lynn Lake
Country: Canada Flag of Canada
IATA Code: YYL
ICAO Code: CYYL
Coordinates: 56°51′50″N, 101°4′33″W