Map of flight path and driving directions from Sioux City to Westerly.
Shortest flight path between Sioux Gateway Airport (SUX) and Westerly State Airport (WST).
How far is Westerly from Sioux City?
There are several ways to calculate distances between Sioux City and Westerly. Here are two common methods:Vincenty's formula (applied above)
- 1265.563 miles
- 2036.725 kilometers
- 1099.744 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1262.277 miles
- 2031.438 kilometers
- 1096.889 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).
Time difference and current local times
The time difference between Sioux City and Westerly is 1 hour. Westerly is 1 hour ahead of Sioux City.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (363 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Westerly (WST).