Miles between Thousand Oaks, CA and Boulder, CO

There are
1,061 mi
from Thousand Oaks, CA to Boulder, CO

That's the driving distance. It would take 18 hours 47 mins to go from Thousand Oaks, California to Boulder, Colorado.

The flight distance (direct flight from Thousand Oaks, CA to Boulder, CO) is 848.45 mi.

1,061 mi = 1.61 kms