Distance from STL to PER
Driving route: -- ( - )
Driving route: -- ( - )
Extended route information
The flight distance between airports Lambert St Louis International Airport (STL) and Perth International Airport (PER) is 17,523.56 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: 243.73° (WSW)The initial bearing on the course from STL to PER is 243.73° and the compass direction is WSW.
Midpoint: 14.41118,-177.42268The geographic midpoint between STL and PER is in 8,759.71 km distance between both points in a bearing of 243.73°.
Distance: 17,519.42 kmThe shortest distance (air line) between STL and PER is 17,519.42 km.
Driving route: -- ( - )The shortest route between STL 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 STL (America/Chicago) and PER (Australia/Perth) is 13 hours. This means that it is now 13:06 (01.06.2024) in STL and 02:06 (02.06.2024) in PER.
How is the distance calculated?
To calculate the distance between STL 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.