Miles between San Marcos, CA and New Providence, NJ

There are
2,806 mi
from San Marcos, CA to New Providence, NJ

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

The flight distance (direct flight from San Marcos, CA to New Providence, NJ) is 2,394.67 mi.

2,806 mi = 3.22 kms