There are
2,148 mi
from Redwood City, CA to Franklin Park, IL
That's the driving distance. It would take 1 day 13 hours to go from Redwood City, California to Franklin Park, Illinois.
The flight distance (direct flight from Redwood City, CA to Franklin Park, IL) is 1,839.21 mi.
2,148 mi = 3,457.52 kms