Miles between Gardena, CA and Boulder, CO

There are
1,040 mi
from Gardena, CA to Boulder, CO

That's the driving distance. It would take 18 hours 26 mins to go from Gardena, California to Boulder, Colorado.

The flight distance (direct flight from Gardena, CA to Boulder, CO) is 833.85 mi.

1,040 mi = 1,673.04 kms