Air Miles Calculator

Distance between Chicago, IL (ORD) and Twin Falls, ID (TWF)

Flight distance from Chicago to Twin Falls (Chicago O'Hare International Airport – Magic Valley Regional Airport) is 1358 miles / 2186 kilometers / 1180 nautical miles. Estimated flight time is 3 hours 4 minutes.

Driving distance from Chicago (ORD) to Twin Falls (TWF) is 1575 miles / 2535 kilometers and travel time by car is about 25 hours 35 minutes.

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).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W

Time difference and current local times

The time difference between Chicago and Twin Falls is 1 hour. Twin Falls is 1 hour behind Chicago.

Time Difference

Chicago, IL

 CDT

Twin Falls, ID

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (376 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Twin Falls (TWF).

Distance:
1358
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1358

Round trip?