Miles between San Marcos, CA and Quincy, MA

There are
3,031 mi
from San Marcos, CA to Quincy, MA

That's the driving distance. It would take 2 days 6 hours to go from San Marcos, California to Quincy, Massachusetts.

The flight distance (direct flight from San Marcos, CA to Quincy, MA) is 2,568.02 mi.

3,031 mi = 4.83 kms