There are
2,436 mi
from Mill Valley, CA to Elyria, OH
That's the driving distance. It would take 1 day 18 hours to go from Mill Valley, California to Elyria, Ohio.
The flight distance (direct flight from Mill Valley, CA to Elyria, OH) is 2,145.31 mi.
2,436 mi = 3,920.66 kms