Map of flight path and driving directions from Chicago to Twin Falls.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Magic Valley Regional Airport (TWF).
How far is Twin Falls from Chicago?
There are several ways to calculate distances between Chicago and Twin Falls. Here are two common methods:Vincenty's formula (applied above)
- 1358.433 miles
- 2186.186 kilometers
- 1180.446 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
- 1354.865 miles
- 2180.444 kilometers
- 1177.346 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 Chicago and Twin Falls is 1 hour. Twin Falls is 1 hour behind Chicago.
Twin Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (376 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Twin Falls (TWF).