Miles between Temecula, CA and Boulder, CO

There are
1,031 mi
from Temecula, CA to Boulder, CO

That's the driving distance. It would take 18 hours 13 mins to go from Temecula, California to Boulder, Colorado.

The flight distance (direct flight from Temecula, CA to Boulder, CO) is 795.94 mi.

1,031 mi = 1.61 kms