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How far is Grand Junction, CO, from Westerly, RI?

The distance between Westerly (Westerly State Airport) and Grand Junction (Grand Junction Regional Airport) is 1933 miles / 3112 kilometers / 1680 nautical miles.

The driving distance from Westerly (WST) to Grand Junction (GJT) is 2156 miles / 3469 kilometers, and travel time by car is about 39 hours 19 minutes.

Westerly State Airport – Grand Junction Regional Airport

Distance arrow
1933
Miles
Distance arrow
3112
Kilometers
Distance arrow
1680
Nautical miles

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Distance from Westerly to Grand Junction

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

Vincenty's formula (applied above)
  • 1933.428 miles
  • 3111.551 kilometers
  • 1680.103 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
  • 1928.618 miles
  • 3103.810 kilometers
  • 1675.923 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 Grand Junction?

The estimated flight time from Westerly State Airport to Grand Junction Regional Airport is 4 hours and 9 minutes.

Flight carbon footprint between Westerly State Airport (WST) and Grand Junction Regional Airport (GJT)

On average, flying from Westerly to Grand Junction 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 and driving directions from Westerly to Grand Junction

See the map of the shortest flight path between Westerly State Airport (WST) and Grand Junction Regional Airport (GJT).

Airport information

Origin Westerly State Airport
City: Westerly, RI
Country: United States Flag of United States
IATA Code: WST
ICAO Code: KWST
Coordinates: 41°20′58″N, 71°48′12″W
Destination Grand Junction Regional Airport
City: Grand Junction, CO
Country: United States Flag of United States
IATA Code: GJT
ICAO Code: KGJT
Coordinates: 39°7′20″N, 108°31′37″W