There are
1,827 mi
from Kansas City, KS to Redwood City, CA
That's the driving distance. It would take 1 day 7 hours to go from Kansas City, Kansas to Redwood City, California.
The flight distance (direct flight from Kansas City, KS to Redwood City, CA) is 1,495.48 mi.
1,827 mi = 1.61 kms