Miles between San Marcos, CA and Centralia, IL

There are
1,923 mi
from San Marcos, CA to Centralia, IL

That's the driving distance. It would take 1 day 9 hours to go from San Marcos, California to Centralia, Illinois.

The flight distance (direct flight from San Marcos, CA to Centralia, IL) is 1,606.92 mi.

1,923 mi = 1.61 kms