There are
1,615 mi
from Walnut Creek, CA to Midwest City, OK
That's the driving distance. It would take 1 day 4 hours to go from Walnut Creek, California to Midwest City, Oklahoma.
The flight distance (direct flight from Walnut Creek, CA to Midwest City, OK) is 1,373.39 mi.
1,615 mi = 2,598.63 kms