Miles between Diamond Bar, CA and Aurora, CO

There are
1,007 mi
from Diamond Bar, CA to Aurora, CO

That's the driving distance. It would take 17 hours 37 mins to go from Diamond Bar, California to Aurora, Colorado.

The flight distance (direct flight from Diamond Bar, CA to Aurora, CO) is 817.12 mi.

1,007 mi = 1,620.59 kms