How far is Twin Falls from St George?
There are several ways to calculate distances between St George and Twin Falls. Here are two common methods:Vincenty's formula (applied above)
- 379.266 miles
- 610.369 kilometers
- 329.573 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
- 379.801 miles
- 611.230 kilometers
- 330.038 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. George Municipal Airport (SGU) to Magic Valley Regional Airport (TWF) is 1 hour 13 minutes.
Time difference and current local times
There is no time difference between St George and Twin Falls.
St George, UT
Twin Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 77 kg (171 pounds).
St George to Twin Falls flight map.
Frequent Flyer Miles Calculator
St George (SGU) → Twin Falls (TWF).