[Luis-]

Forget that, as soon as I posted this, I remembered about GetPlayerDistanceFromPoint.

[MP2]

https://sampwiki.blast.hk/wiki/GetPlayerDistanceFromPoint

1 metre = 0.000621371192 miles

So basically, the distance returned by GetPlayerDistanceFromPoint * 0.000621371192

1 miles = 1.609344 kilometres (1000 meters = 1 km)

[Luis-]

Ah, alright. Just read that it only returns meters. Thanks for that mate.