Miles between San Marcos, CA and Galesburg, IL

There are
1,934 mi
from San Marcos, CA to Galesburg, IL

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

The flight distance (direct flight from San Marcos, CA to Galesburg, IL) is 1,565.40 mi.

1,934 mi = 1.61 kms