There are
1,657 mi
from Concord, CA to Shawnee, OK
That's the driving distance. It would take 1 day 5 hours to go from Concord, California to Shawnee, Oklahoma.
The flight distance (direct flight from Concord, CA to Shawnee, OK) is 1,399.34 mi.
1,657 mi = 1.61 kms