Miles between San Marcos, CA and Plano, IL

There are
2,007 mi
from San Marcos, CA to Plano, IL

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

The flight distance (direct flight from San Marcos, CA to Plano, IL) is 1,668.49 mi.

2,007 mi = 3.22 kms