How far is Westerly, RI, from Boise, ID?

The distance between Boise (Boise Airport) and Westerly (Westerly State Airport) is 2248 miles / 3618 kilometers / 1954 nautical miles.

The driving distance from Boise (BOI) to Westerly (WST) is 2602 miles / 4187 kilometers, and travel time by car is about 46 hours 4 minutes.

Distance from Boise to Westerly

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

Vincenty's formula (applied above)

• 2248.352 miles
• 3618.372 kilometers
• 1953.765 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

• 2242.453 miles
• 3608.879 kilometers
• 1948.639 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 Boise to Westerly?

The estimated flight time from Boise Airport to Westerly State Airport is 4 hours and 45 minutes.

What is the time difference between Boise and Westerly?

The time difference between Boise and Westerly is 2 hours. Westerly is 2 hours ahead of Boise.

Flight carbon footprint between Boise Airport (BOI) and Westerly State Airport (WST)

On average, flying from Boise to Westerly generates about 246 kg of CO2 per passenger, and 246 kilograms equals 542 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Boise to Westerly

See the map of the shortest flight path between Boise Airport (BOI) and Westerly State Airport (WST).

Airport information

Origin	Boise Airport
City:	Boise, ID
Country:	United States
IATA Code:	BOI
ICAO Code:	KBOI
Coordinates:	43°33′51″N, 116°13′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