How far is Bozeman, MT, from Westerly, RI?

The distance between Westerly (Westerly State Airport) and Bozeman (Bozeman Yellowstone International Airport) is 1978 miles / 3184 kilometers / 1719 nautical miles.

The driving distance from Westerly (WST) to Bozeman (BZN) is 2307 miles / 3712 kilometers, and travel time by car is about 42 hours 10 minutes.

Distance from Westerly to Bozeman

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

Vincenty's formula (applied above)

• 1978.483 miles
• 3184.060 kilometers
• 1719.255 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

• 1973.299 miles
• 3175.717 kilometers
• 1714.750 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 Westerly to Bozeman?

The estimated flight time from Westerly State Airport to Bozeman Yellowstone International Airport is 4 hours and 14 minutes.

What is the time difference between Westerly and Bozeman?

The time difference between Westerly and Bozeman is 2 hours. Bozeman is 2 hours behind Westerly.

Flight carbon footprint between Westerly State Airport (WST) and Bozeman Yellowstone International Airport (BZN)

On average, flying from Westerly to Bozeman generates about 216 kg of CO2 per passenger, and 216 kilograms equals 475 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Westerly to Bozeman

See the map of the shortest flight path between Westerly State Airport (WST) and Bozeman Yellowstone International Airport (BZN).

Airport information

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

Destination	Bozeman Yellowstone International Airport
City:	Bozeman, MT
Country:	United States
IATA Code:	BZN
ICAO Code:	KBZN
Coordinates:	45°46′39″N, 111°9′10″W