Miles between Boulder, CO and Azusa, CA

There are
1,006 mi
from Boulder, CO to Azusa, CA

That's the driving distance. It would take 17 hours 40 mins to go from Boulder, Colorado to Azusa, California.

The flight distance (direct flight from Boulder, CO to Azusa, CA) is 805.33 mi.

1,006 mi = 1.61 kms