There are
2,320 mi
from Vallejo, CA to Shelbyville, KY
That's the driving distance. It would take 1 day 16 hours to go from Vallejo, California to Shelbyville, Kentucky.
The flight distance (direct flight from Vallejo, CA to Shelbyville, KY) is 1,998.30 mi.
2,320 mi = 3.22 kms