Miles between Boulder, CO and Buena Park, CA

There are
1,026 mi
from Boulder, CO to Buena Park, CA

That's the driving distance. It would take 18 hours 4 mins to go from Boulder, Colorado to Buena Park, California.

The flight distance (direct flight from Boulder, CO to Buena Park, CA) is 819.98 mi.

1,026 mi = 1.61 kms