How far is Gillam from Butte, MT?

The distance between Butte (Bert Mooney Airport) and Gillam (Gillam Airport) is 1050 miles / 1690 kilometers / 913 nautical miles.

The driving distance from Butte (BTM) to Gillam (YGX) is 1445 miles / 2325 kilometers, and travel time by car is about 32 hours 43 minutes.

Distance from Butte to Gillam

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

Vincenty's formula (applied above)

• 1050.150 miles
• 1690.053 kilometers
• 912.556 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

• 1048.157 miles
• 1686.845 kilometers
• 910.824 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 Gillam?

The estimated flight time from Bert Mooney Airport to Gillam Airport is 2 hours and 29 minutes.

What is the time difference between Butte and Gillam?

The time difference between Butte and Gillam is 1 hour. Gillam is 1 hour ahead of Butte.

Flight carbon footprint between Bert Mooney Airport (BTM) and Gillam Airport (YGX)

On average, flying from Butte to Gillam generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 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 Gillam

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

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	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W