Distance from ORD to PER
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Chicago O'Hare International Airport (ORD) and Perth International Airport (PER) is 17,631.63 km. This corresponds to an approximate flight time of 21h 14min. Similar flight routes: ORD → ADL , ORD → DPS , ORD → MEL , ORD → SUB , MDW → PER
Bearing: 242.85° (WSW)The initial bearing on the course from ORD to PER is 242.85° and the compass direction is WSW.
Midpoint: 22.06313,176.67085The geographic midpoint between ORD and PER is in 8,814.88 km distance between both points in a bearing of 242.85°.
Distance: 17,629.77 kmThe shortest distance (air line) between ORD and PER is 17,629.77 km.
Driving route: -- ( - )The shortest route between ORD and PER is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 13hThe time difference between ORD (America/Chicago) and PER (Australia/Perth) is 13 hours. This means that it is now 04:20 (22.05.2024) in ORD and 17:20 (22.05.2024) in PER.
How is the distance calculated?
To calculate the distance between ORD and PER, 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.