Distance from ORD to DLH
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Chicago O'Hare International Airport (ORD) and Duluth International Airport (DLH) is 639.11 km. This corresponds to an approximate flight time of 1h 15min. Similar flight routes: ORD → HIB , ORD → MSP , ORD → RST , ORD → GRB , MDW → DLH
Bearing: 327.81° (NNW)The initial bearing on the course from ORD to DLH is 327.81° and the compass direction is NNW.
Midpoint: 44.43038,-89.95995The geographic midpoint between ORD and DLH is in 319.46 km distance between both points in a bearing of 327.81°. It is located in United States of America, Wisconsin, Wood County.
Distance: 638.92 kmThe shortest distance (air line) between ORD and DLH is 638.92 km.
Driving route: -- ( - )The shortest route between ORD and DLH is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 0hORD and DLH are both in the same time zone America/Chicago.
How is the distance calculated?
To calculate the distance between ORD and DLH, the place names are converted into coordinates (latitude and longitude). The respective geographic centre is used for cities, regions and countries. To calculate the distance the Haversine formula is applied.