Miles between Boulder, CO and Fountain Valley, CA

There are
1,032 mi
from Boulder, CO to Fountain Valley, CA

That's the driving distance. It would take 18 hours 14 mins to go from Boulder, Colorado to Fountain Valley, California.

The flight distance (direct flight from Boulder, CO to Fountain Valley, CA) is 824.22 mi.

1,032 mi = 1.61 kms