Miles between Riverside, CA and Marlborough, MA

There are
2,939 mi
from Riverside, CA to Marlborough, MA

That's the driving distance. It would take 2 days 4 hours to go from Riverside, California to Marlborough, Massachusetts.

The flight distance (direct flight from Riverside, CA to Marlborough, MA) is 2,525.63 mi.

2,939 mi = 3.22 kms