Miles between Boulder, CO and Aliso Viejo, CA

There are
1,035 mi
from Boulder, CO to Aliso Viejo, CA

That's the driving distance. It would take 18 hours 17 mins to go from Boulder, Colorado to Aliso Viejo, California.

The flight distance (direct flight from Boulder, CO to Aliso Viejo, CA) is 819.06 mi.

1,035 mi = 1,665.54 kms