How far is Billings, MT, from Castries?

The distance between Castries (George F. L. Charles Airport) and Billings (Billings Logan International Airport) is 3520 miles / 5664 kilometers / 3058 nautical miles.

Distance from Castries to Billings

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

Vincenty's formula (applied above)

• 3519.553 miles
• 5664.172 kilometers
• 3058.408 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

• 3519.424 miles
• 5663.964 kilometers
• 3058.296 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 Billings?

The estimated flight time from George F. L. Charles Airport to Billings Logan International Airport is 7 hours and 9 minutes.

What is the time difference between Castries and Billings?

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

Flight carbon footprint between George F. L. Charles Airport (SLU) and Billings Logan International Airport (BIL)

On average, flying from Castries to Billings generates about 397 kg of CO2 per passenger, and 397 kilograms equals 875 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Billings

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Billings Logan International Airport (BIL).

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	Billings Logan International Airport
City:	Billings, MT
Country:	United States
IATA Code:	BIL
ICAO Code:	KBIL
Coordinates:	45°48′27″N, 108°32′34″W