There are
2,503 mi
from Vallejo, CA to Conneaut, OH
That's the driving distance. It would take 1 day 19 hours to go from Vallejo, California to Conneaut, Ohio.
The flight distance (direct flight from Vallejo, CA to Conneaut, OH) is 2,200.49 mi.
2,503 mi = 3.22 kms