Miles between San Mateo, CA and Geneva, IL

There are
2,115 mi
from San Mateo, CA to Geneva, IL

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

The flight distance (direct flight from San Mateo, CA to Geneva, IL) is 1,820.19 mi.

2,115 mi = 3.22 kms