Distance from Ballwin to Perth
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between the nearest airports Ballwin (STL) and Perth (PER) is 17,511.30 km. This corresponds to an approximate flight time of 21h 6min. Similar flight routes: STL → ADL , STL → DPS , STL → MEL , STL → SUB , BLV → PER
Bearing: 243.78° (WSW)The initial bearing on the course from Ballwin to Perth is 243.78° and the compass direction is WSW.
Midpoint: 14.04601,-177.26528The geographic midpoint between Ballwin and Perth is in 8,758.54 km distance between both points in a bearing of 243.78°.
Distance: 17,517.08 kmThe shortest distance (air line) between Ballwin and Perth is 17,517.08 km.
Driving route: -- ( - )The shortest route between Ballwin and Perth is according to the route planner. The driving time is approx. . Half of the trip is reached in .
Time difference: 13hThe time difference between Ballwin (America/Chicago) and Perth (Australia/Perth) is 13 hours. This means that it is now 02:30 (13.06.2024) in Ballwin and 15:30 (13.06.2024) in Perth.
How is the distance calculated?
To calculate the distance between Ballwin and Perth, 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.