There are
1,522 mi
from Lansdale, PA to Altus, OK
That's the driving distance. It would take 1 day 4 hours to go from Lansdale, Pennsylvania to Altus, Oklahoma.
The flight distance (direct flight from Lansdale, PA to Altus, OK) is 1,370.15 mi.
1,522 mi = 2,449.85 kms