There are
1,320 mi
from Bethlehem, PA to Ponca City, OK
That's the driving distance. It would take 1 day 1 hour to go from Bethlehem, Pennsylvania to Ponca City, Oklahoma.
The flight distance (direct flight from Bethlehem, PA to Ponca City, OK) is 1,199.03 mi.
1,320 mi = 1.61 kms