How far is Butte, MT, from Georgetown?

The distance between Georgetown (Owen Roberts International Airport) and Butte (Bert Mooney Airport) is 2552 miles / 4108 kilometers / 2218 nautical miles.

Distance from Georgetown to Butte

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

Vincenty's formula (applied above)

• 2552.362 miles
• 4107.629 kilometers
• 2217.942 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

• 2553.259 miles
• 4109.072 kilometers
• 2218.721 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 Georgetown to Butte?

The estimated flight time from Owen Roberts International Airport to Bert Mooney Airport is 5 hours and 19 minutes.

What is the time difference between Georgetown and Butte?

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

Flight carbon footprint between Owen Roberts International Airport (GCM) and Bert Mooney Airport (BTM)

On average, flying from Georgetown to Butte generates about 281 kg of CO2 per passenger, and 281 kilograms equals 620 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Georgetown to Butte

See the map of the shortest flight path between Owen Roberts International Airport (GCM) and Bert Mooney Airport (BTM).

Airport information

Origin	Owen Roberts International Airport
City:	Georgetown
Country:	Cayman Islands
IATA Code:	GCM
ICAO Code:	MWCR
Coordinates:	19°17′34″N, 81°21′27″W

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