Miles between San Mateo, CA and Mattoon, IL

There are
2,146 mi
from San Mateo, CA to Mattoon, IL

That's the driving distance. It would take 1 day 13 hours to go from San Mateo, California to Mattoon, Illinois.

The flight distance (direct flight from San Mateo, CA to Mattoon, IL) is 1,829.30 mi.

2,146 mi = 3.22 kms