There are
1,830 mi
from Shawnee, KS to San Mateo, CA
That's the driving distance. It would take 1 day 7 hours to go from Shawnee, Kansas to San Mateo, California.
The flight distance (direct flight from Shawnee, KS to San Mateo, CA) is 1,494.93 mi.
1,830 mi = 2,944.67 kms