Miles between Vallejo, CA and Boulder, CO

There are
1,215 mi
from Vallejo, CA to Boulder, CO

That's the driving distance. It would take 20 hours 51 mins to go from Vallejo, California to Boulder, Colorado.

The flight distance (direct flight from Vallejo, CA to Boulder, CO) is 919.38 mi.

1,215 mi = 1.61 kms