Miles between San Mateo, CA and West Chicago, IL

There are
2,123 mi
from San Mateo, CA to West Chicago, IL

That's the driving distance. It would take 1 day 12 hours to go from San Mateo, California to West Chicago, Illinois.

The flight distance (direct flight from San Mateo, CA to West Chicago, IL) is 1,825.41 mi.

2,123 mi = 3.22 kms