How far is Williston, ND, from Westerly, RI?
The distance between Westerly (Westerly State Airport) and Williston (Williston Basin International Airport) is 1628 miles / 2620 kilometers / 1415 nautical miles.
The driving distance from Westerly (WST) to Williston (XWA) is 1997 miles / 3214 kilometers, and travel time by car is about 37 hours 4 minutes.
Westerly State Airport – Williston Basin International Airport
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Distance from Westerly to Williston
There are several ways to calculate the distance from Westerly to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 1627.869 miles
- 2619.801 kilometers
- 1414.580 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- 1623.825 miles
- 2613.293 kilometers
- 1411.065 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 Williston?
The estimated flight time from Westerly State Airport to Williston Basin International Airport is 3 hours and 34 minutes.
What is the time difference between Westerly and Williston?
The time difference between Westerly and Williston is 2 hours. Williston is 2 hours behind Westerly.
Flight carbon footprint between Westerly State Airport (WST) and Williston Basin International Airport (XWA)
On average, flying from Westerly to Williston generates about 188 kg of CO2 per passenger, and 188 kilograms equals 414 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 Williston
See the map of the shortest flight path between Westerly State Airport (WST) and Williston Basin International Airport (XWA).
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 | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |