Miles between Richardson, TX and Ponca City, OK

There are
305 mi
from Richardson, TX to Ponca City, OK

That's the driving distance. It would take 5 hours 25 mins to go from Richardson, Texas to Ponca City, Oklahoma.

The flight distance (direct flight from Richardson, TX to Ponca City, OK) is 260.49 mi.

305 mi = 491.61 kms