Miles between San Marcos, CA and Portage, MI

There are
2,176 mi
from San Marcos, CA to Portage, MI

That's the driving distance. It would take 1 day 14 hours to go from San Marcos, California to Portage, Michigan.

The flight distance (direct flight from San Marcos, CA to Portage, MI) is 1,824.70 mi.

2,176 mi = 3.22 kms