Miles between San Bernardino, CA and Boulder, CO

There are
983 mi
from San Bernardino, CA to Boulder, CO

That's the driving distance. It would take 17 hours 17 mins to go from San Bernardino, California to Boulder, Colorado.

The flight distance (direct flight from San Bernardino, CA to Boulder, CO) is 777.21 mi.

983 mi = 1,581.84 kms