Miles between Diamond Bar, CA and Harrison, NY

There are
2,788 mi
from Diamond Bar, CA to Harrison, NY

That's the driving distance. It would take 2 days 1 hour to go from Diamond Bar, California to Harrison, New York.

The flight distance (direct flight from Diamond Bar, CA to Harrison, NY) is 2,437.85 mi.

2,788 mi = 4,486.58 kms