There are
777 mi
from Waukegan, IL to Ponca City, OK
That's the driving distance. It would take 14 hours 49 mins to go from Waukegan, Illinois to Ponca City, Oklahoma.
The flight distance (direct flight from Waukegan, IL to Ponca City, OK) is 628.02 mi.
777 mi = 1,251.08 kms