Miles between Diamond Bar, CA and Grand Junction, CO

There are
752 mi
from Diamond Bar, CA to Grand Junction, CO

That's the driving distance. It would take 12 hours 52 mins to go from Diamond Bar, California to Grand Junction, Colorado.

The flight distance (direct flight from Diamond Bar, CA to Grand Junction, CO) is 620.10 mi.

752 mi = 1,210.08 kms