Miles between Vacaville, CA and Parker, CO

There are
1,226 mi
from Vacaville, CA to Parker, CO

That's the driving distance. It would take 20 hours 52 mins to go from Vacaville, California to Parker, Colorado.

The flight distance (direct flight from Vacaville, CA to Parker, CO) is 927.88 mi.

1,226 mi = 1.61 kms