Map of flight path and driving directions from St Louis to Westerly.
Shortest flight path between St. Louis Lambert International Airport (STL) and Westerly State Airport (WST).
How far is Westerly from St Louis?
There are several ways to calculate distances between St Louis and Westerly. Here are two common methods:Vincenty's formula (applied above)
- 998.658 miles
- 1607.184 kilometers
- 867.810 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
- 996.286 miles
- 1603.367 kilometers
- 865.749 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 St Louis and Westerly is 1 hour. Westerly is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (332 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Westerly (WST).