There are
2,169 mi
from Redwood City, CA to Hartford, WI
That's the driving distance. It would take 1 day 14 hours to go from Redwood City, California to Hartford, Wisconsin.
The flight distance (direct flight from Redwood City, CA to Hartford, WI) is 1,813.22 mi.
2,169 mi = 3,490.61 kms