How far is Westerly, RI, from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and Westerly (Westerly State Airport) is 1935 miles / 3114 kilometers / 1681 nautical miles.

Distance from Roatan to Westerly

There are several ways to calculate the distance from Roatan to Westerly. Here are two standard methods:

Vincenty's formula (applied above)

• 1934.918 miles
• 3113.949 kilometers
• 1681.398 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

• 1939.052 miles
• 3120.602 kilometers
• 1684.990 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 Roatan to Westerly?

The estimated flight time from Juan Manuel Gálvez International Airport to Westerly State Airport is 4 hours and 9 minutes.

What is the time difference between Roatan and Westerly?

The time difference between Roatan and Westerly is 1 hour. Westerly is 1 hour ahead of Roatan.

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and Westerly State Airport (WST)

On average, flying from Roatan to Westerly generates about 211 kg of CO2 per passenger, and 211 kilograms equals 466 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to Westerly

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and Westerly State Airport (WST).

Airport information

Origin	Juan Manuel Gálvez International Airport
City:	Roatan
Country:	Honduras
IATA Code:	RTB
ICAO Code:	MHRO
Coordinates:	16°19′0″N, 86°31′22″W

Destination	Westerly State Airport
City:	Westerly, RI
Country:	United States
IATA Code:	WST
ICAO Code:	KWST
Coordinates:	41°20′58″N, 71°48′12″W