Miles between San Mateo, CA and Elgin, IL

There are
2,121 mi
from San Mateo, CA to Elgin, IL

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

The flight distance (direct flight from San Mateo, CA to Elgin, IL) is 1,821.11 mi.

2,121 mi = 3.22 kms