How far is Westerly, RI, from Charleston, SC?
The distance between Charleston (Charleston International Airport) and Westerly (Westerly State Airport) is 738 miles / 1188 kilometers / 642 nautical miles.
The driving distance from Charleston (CHS) to Westerly (WST) is 894 miles / 1438 kilometers, and travel time by car is about 17 hours 29 minutes.
Charleston International Airport – Westerly State Airport
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Distance from Charleston to Westerly
There are several ways to calculate the distance from Charleston to Westerly. Here are two standard methods:
Vincenty's formula (applied above)- 738.490 miles
- 1188.485 kilometers
- 641.730 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- 738.731 miles
- 1188.872 kilometers
- 641.940 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 Charleston to Westerly?
The estimated flight time from Charleston International Airport to Westerly State Airport is 1 hour and 53 minutes.
What is the time difference between Charleston and Westerly?
There is no time difference between Charleston and Westerly.
Flight carbon footprint between Charleston International Airport (CHS) and Westerly State Airport (WST)
On average, flying from Charleston to Westerly generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Charleston to Westerly
See the map of the shortest flight path between Charleston International Airport (CHS) and Westerly State Airport (WST).
Airport information
| Origin | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States  |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″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 |