Miles between Boulder, CO and Yucaipa, CA

There are
1,003 mi
from Boulder, CO to Yucaipa, CA

That's the driving distance. It would take 17 hours 39 mins to go from Boulder, Colorado to Yucaipa, California.

The flight distance (direct flight from Boulder, CO to Yucaipa, CA) is 768.71 mi.

1,003 mi = 1.61 kms