Miles between Costa Mesa, CA and Watertown, MA

There are
2,994 mi
from Costa Mesa, CA to Watertown, MA

That's the driving distance. It would take 2 days 5 hours to go from Costa Mesa, California to Watertown, Massachusetts.

The flight distance (direct flight from Costa Mesa, CA to Watertown, MA) is 2,580.99 mi.

2,994 mi = 3.22 kms