Miles between Fremont, CA and Boulder, CO

There are
1,262 mi
from Fremont, CA to Boulder, CO

That's the driving distance. It would take 21 hours 48 mins to go from Fremont, California to Boulder, Colorado.

The flight distance (direct flight from Fremont, CA to Boulder, CO) is 915 mi.

1,262 mi = 1.61 kms