Miles between Fairfield, CA and Boulder, CO

There are
1,199 mi
from Fairfield, CA to Boulder, CO

That's the driving distance. It would take 20 hours 33 mins to go from Fairfield, California to Boulder, Colorado.

The flight distance (direct flight from Fairfield, CA to Boulder, CO) is 905.60 mi.

1,199 mi = 1.61 kms