There are
2,131 mi
from Joliet, IL to Redwood City, CA
That's the driving distance. It would take 1 day 12 hours to go from Joliet, Illinois to Redwood City, California.
The flight distance (direct flight from Joliet, IL to Redwood City, CA) is 1,829.91 mi.
2,131 mi = 3.22 kms