How far is Butte, MT, from Hagåtña?

The distance between Hagåtña (Guam Antonio B. Won Pat International Airport) and Butte (Bert Mooney Airport) is 6151 miles / 9899 kilometers / 5345 nautical miles.

Distance from Hagåtña to Butte

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

Vincenty's formula (applied above)

• 6151.161 miles
• 9899.335 kilometers
• 5345.213 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

• 6143.640 miles
• 9887.230 kilometers
• 5338.677 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 Hagåtña to Butte?

The estimated flight time from Guam Antonio B. Won Pat International Airport to Bert Mooney Airport is 12 hours and 8 minutes.

What is the time difference between Hagåtña and Butte?

The time difference between Hagåtña and Butte is 17 hours. Butte is 17 hours behind Hagåtña.

Flight carbon footprint between Guam Antonio B. Won Pat International Airport (GUM) and Bert Mooney Airport (BTM)

On average, flying from Hagåtña to Butte generates about 737 kg of CO2 per passenger, and 737 kilograms equals 1 625 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hagåtña to Butte

See the map of the shortest flight path between Guam Antonio B. Won Pat International Airport (GUM) and Bert Mooney Airport (BTM).

Airport information

Origin	Guam Antonio B. Won Pat International Airport
City:	Hagåtña
Country:	Guam
IATA Code:	GUM
ICAO Code:	PGUM
Coordinates:	13°29′0″N, 144°47′45″E

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