How far is Twin Falls from St Louis?
There are several ways to calculate distances between St Louis and Twin Falls. Here are two common methods:Vincenty's formula (applied above)
- 1289.436 miles
- 2075.145 kilometers
- 1120.489 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
- 1286.367 miles
- 2070.207 kilometers
- 1117.822 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Magic Valley Regional Airport (TWF) is 2 hours 56 minutes.
Time difference and current local times
The time difference between St Louis and Twin Falls is 1 hour. Twin Falls is 1 hour behind St Louis.
St Louis, MO
Twin Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (363 pounds).
St Louis to Twin Falls flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Twin Falls (TWF).