There are
2,431 mi
from Modesto, CA to Ashland, OH
That's the driving distance. It would take 1 day 18 hours to go from Modesto, California to Ashland, Ohio.
The flight distance (direct flight from Modesto, CA to Ashland, OH) is 2,064.54 mi.
2,431 mi = 3,912.50 kms