There are
2,043 mi
from Redwood City, CA to Kewanee, IL
That's the driving distance. It would take 1 day 11 hours to go from Redwood City, California to Kewanee, Illinois.
The flight distance (direct flight from Redwood City, CA to Kewanee, IL) is 1,735.23 mi.
2,043 mi = 3,287.25 kms