Miles between Boulder, CO and San Luis Obispo, CA

There are
1,180 mi
from Boulder, CO to San Luis Obispo, CA

That's the driving distance. It would take 21 hours 10 mins to go from Boulder, Colorado to San Luis Obispo, California.

The flight distance (direct flight from Boulder, CO to San Luis Obispo, CA) is 901.63 mi.

1,180 mi = 1.61 kms