Miles between Boulder, CO and Barstow, CA

There are
914 mi
from Boulder, CO to Barstow, CA

That's the driving distance. It would take 16 hours to go from Boulder, Colorado to Barstow, California.

The flight distance (direct flight from Boulder, CO to Barstow, CA) is 734.07 mi.

914 mi = 1,471.11 kms