Miles between San Marcos, CA and Carbondale, IL

There are
1,937 mi
from San Marcos, CA to Carbondale, IL

That's the driving distance. It would take 1 day 10 hours to go from San Marcos, California to Carbondale, Illinois.

The flight distance (direct flight from San Marcos, CA to Carbondale, IL) is 1,598.71 mi.

1,937 mi = 1.61 kms