Miles between Vacaville, CA and Hermiston, OR

There are
657 mi
from Vacaville, CA to Hermiston, OR

That's the driving distance. It would take 12 hours 57 mins to go from Vacaville, California to Hermiston, Oregon.

The flight distance (direct flight from Vacaville, CA to Hermiston, OR) is 535.18 mi.

657 mi = 1,056.82 kms