How far is Gustavus, AK, from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Gustavus (Gustavus Airport) is 1298 miles / 2089 kilometers / 1128 nautical miles.

The driving distance from Butte (BTM) to Gustavus (GST) is 1862 miles / 2997 kilometers, and travel time by car is about 47 hours 15 minutes.

Distance from Butte to Gustavus

There are several ways to calculate the distance from Butte to Gustavus. Here are two standard methods:

Vincenty's formula (applied above)

• 1298.009 miles
• 2088.944 kilometers
• 1127.939 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

• 1295.314 miles
• 2084.606 kilometers
• 1125.597 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 Butte to Gustavus?

The estimated flight time from Bert Mooney Airport to Gustavus Airport is 2 hours and 57 minutes.

What is the time difference between Butte and Gustavus?

The time difference between Butte and Gustavus is 2 hours. Gustavus is 2 hours behind Butte.

Flight carbon footprint between Bert Mooney Airport (BTM) and Gustavus Airport (GST)

On average, flying from Butte to Gustavus generates about 167 kg of CO2 per passenger, and 167 kilograms equals 368 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Butte to Gustavus

See the map of the shortest flight path between Bert Mooney Airport (BTM) and Gustavus Airport (GST).

Airport information

Origin	Bert Mooney Airport
City:	Butte, MT
Country:	United States
IATA Code:	BTM
ICAO Code:	KBTM
Coordinates:	45°57′17″N, 112°29′49″W

Destination	Gustavus Airport
City:	Gustavus, AK
Country:	United States
IATA Code:	GST
ICAO Code:	PAGS
Coordinates:	58°25′31″N, 135°42′25″W