Miles between Westminster, CO and Rancho Cucamonga, CA

There are
978 mi
from Westminster, CO to Rancho Cucamonga, CA

That's the driving distance. It would take 17 hours to go from Westminster, Colorado to Rancho Cucamonga, California.

The flight distance (direct flight from Westminster, CO to Rancho Cucamonga, CA) is 797.10 mi.

978 mi = 1,573.53 kms