Air Miles Calculator

Distance between Chicago, IL (ORD) and Klamath Falls, OR (LMT)

Distance from Chicago to Klamath Falls (Crater Lake–Klamath Regional Airport – O'Hare International Airport) is 1728 miles / 2781 kilometers / 1502 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1728.174 miles
  • 2781.227 kilometers
  • 1501.742 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
  • 1723.648 miles
  • 2773.943 kilometers
  • 1497.809 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 Crater Lake–Klamath Regional Airport (LMT) is 3 hours 46 minutes.

Time difference and current local times

The time difference between Chicago and Klamath Falls is 2 hours. Klamath Falls is 2 hours behind Chicago.

Time Difference

Chicago
Klamath Falls

Chicago, IL

 CDT

Klamath Falls, OR

 PDT

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 Crater Lake–Klamath Regional Airport
City: Klamath Falls, OR
Country: United States Flag of United States
IATA Code: LMT
ICAO Code: KLMT
Coordinates: 42°9′21″N, 121°43′58″W

Map

Chicago to Klamath Falls flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Klamath Falls (LMT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1728
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1728

Round trip?