How far is Roanoke, VA, from Castries?

The distance between Castries (George F. L. Charles Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1985 miles / 3195 kilometers / 1725 nautical miles.

Distance from Castries to Roanoke

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

Vincenty's formula (applied above)

• 1985.178 miles
• 3194.834 kilometers
• 1725.072 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

• 1988.686 miles
• 3200.480 kilometers
• 1728.121 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 Roanoke?

The estimated flight time from George F. L. Charles Airport to Roanoke–Blacksburg Regional Airport is 4 hours and 15 minutes.

What is the time difference between Castries and Roanoke?

The time difference between Castries and Roanoke is 1 hour. Roanoke is 1 hour behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Castries to Roanoke generates about 216 kg of CO2 per passenger, and 216 kilograms equals 477 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Roanoke

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Roanoke–Blacksburg Regional Airport (ROA).

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	Roanoke–Blacksburg Regional Airport
City:	Roanoke, VA
Country:	United States
IATA Code:	ROA
ICAO Code:	KROA
Coordinates:	37°19′31″N, 79°58′31″W