How far is Eastsound, WA, from Castries?

The distance between Castries (George F. L. Charles Airport) and Eastsound (Orcas Island Airport) is 4223 miles / 6796 kilometers / 3670 nautical miles.

Distance from Castries to Eastsound

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

Vincenty's formula (applied above)

• 4223.021 miles
• 6796.294 kilometers
• 3669.705 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

• 4220.998 miles
• 6793.037 kilometers
• 3667.947 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 Eastsound?

The estimated flight time from George F. L. Charles Airport to Orcas Island Airport is 8 hours and 29 minutes.

What is the time difference between Castries and Eastsound?

The time difference between Castries and Eastsound is 4 hours. Eastsound is 4 hours behind Castries.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Orcas Island Airport (ESD)

On average, flying from Castries to Eastsound generates about 484 kg of CO2 per passenger, and 484 kilograms equals 1 068 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Eastsound

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Orcas Island Airport (ESD).

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	Orcas Island Airport
City:	Eastsound, WA
Country:	United States
IATA Code:	ESD
ICAO Code:	KORS
Coordinates:	48°42′29″N, 122°54′36″W