How far is Butte, MT, from Castries?

The distance between Castries (George F. L. Charles Airport) and Butte (Bert Mooney Airport) is 3701 miles / 5957 kilometers / 3216 nautical miles.

Distance from Castries to Butte

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

Vincenty's formula (applied above)

• 3701.345 miles
• 5956.737 kilometers
• 3216.381 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

• 3700.573 miles
• 5955.495 kilometers
• 3215.710 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 Castries to Butte?

The estimated flight time from George F. L. Charles Airport to Bert Mooney Airport is 7 hours and 30 minutes.

What is the time difference between Castries and Butte?

The time difference between Castries and Butte is 3 hours. Butte is 3 hours behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Bert Mooney Airport (BTM)

On average, flying from Castries to Butte generates about 419 kg of CO2 per passenger, and 419 kilograms equals 924 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Butte

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Bert Mooney Airport (BTM).

Airport information

Origin	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″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