Miles between San Marcos, CA and Dover, NH

There are
3,084 mi
from San Marcos, CA to Dover, NH

That's the driving distance. It would take 2 days 7 hours to go from San Marcos, California to Dover, New Hampshire.

The flight distance (direct flight from San Marcos, CA to Dover, NH) is 2,573.61 mi.

3,084 mi = 4.83 kms