Miles between San Mateo, CA and Waltham, MA

There are
3,118 mi
from San Mateo, CA to Waltham, MA

That's the driving distance. It would take 2 days 7 hours to go from San Mateo, California to Waltham, Massachusetts.

The flight distance (direct flight from San Mateo, CA to Waltham, MA) is 2,684.90 mi.

3,118 mi = 4.83 kms