Miles between Alameda, CA and Boulder, CO

There are
1,242 mi
from Alameda, CA to Boulder, CO

That's the driving distance. It would take 21 hours 25 mins to go from Alameda, California to Boulder, Colorado.

The flight distance (direct flight from Alameda, CA to Boulder, CO) is 924.35 mi.

1,242 mi = 1.61 kms