Miles between San Marcos, CA and Columbia, TN

There are
2,018 mi
from San Marcos, CA to Columbia, TN

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

The flight distance (direct flight from San Marcos, CA to Columbia, TN) is 1,719.92 mi.

2,018 mi = 3.22 kms