Miles between Boston, MA and San Marcos, CA

There are
3,022 mi
from Boston, MA to San Marcos, CA

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

The flight distance (direct flight from Boston, MA to San Marcos, CA) is 2,564.92 mi.

3,022 mi = 4.83 kms