Miles between San Marcos, CA and Addison, IL

There are
2,037 mi
from San Marcos, CA to Addison, IL

That's the driving distance. It would take 1 day 11 hours to go from San Marcos, California to Addison, Illinois.

The flight distance (direct flight from San Marcos, CA to Addison, IL) is 1,699.81 mi.

2,037 mi = 3.22 kms