Air Miles Calculator

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

Distance from Chicago to Twin Falls (Magic Valley Regional Airport – O'Hare International Airport) is 1358 miles / 2186 kilometers / 1180 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Magic Valley Regional Airport (TWF) is 3 hours 4 minutes.

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
Twin Falls

Chicago, IL

 CDT

Twin Falls, ID

 MDT

Airport information


A 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

Map

Chicago to Twin Falls flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Twin Falls (TWF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1358
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1358

Round trip?