There are
2,140 mi
from Redwood City, CA to Lombard, IL
That's the driving distance. It would take 1 day 12 hours to go from Redwood City, California to Lombard, Illinois.
The flight distance (direct flight from Redwood City, CA to Lombard, IL) is 1,832.74 mi.
2,140 mi = 3,443.59 kms