How far is Great Falls, MT, from Sachigo Lake?

The distance between Sachigo Lake (Sachigo Lake Airport) and Great Falls (Great Falls International Airport) is 947 miles / 1524 kilometers / 823 nautical miles.

Distance from Sachigo Lake to Great Falls

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

Vincenty's formula (applied above)

• 947.207 miles
• 1524.382 kilometers
• 823.101 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

• 944.814 miles
• 1520.531 kilometers
• 821.021 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 Sachigo Lake to Great Falls?

The estimated flight time from Sachigo Lake Airport to Great Falls International Airport is 2 hours and 17 minutes.

What is the time difference between Sachigo Lake and Great Falls?

The time difference between Sachigo Lake and Great Falls is 1 hour. Great Falls is 1 hour behind Sachigo Lake.

Flight carbon footprint between Sachigo Lake Airport (ZPB) and Great Falls International Airport (GTF)

On average, flying from Sachigo Lake to Great Falls generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Sachigo Lake to Great Falls

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

Airport information

Origin	Sachigo Lake Airport
City:	Sachigo Lake
Country:	Canada
IATA Code:	ZPB
ICAO Code:	CZPB
Coordinates:	53°53′27″N, 92°11′47″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