There are
2,504 mi
from Elyria, OH to Greenfield, CA
That's the driving distance. It would take 1 day 20 hours to go from Elyria, Ohio to Greenfield, California.
The flight distance (direct flight from Elyria, OH to Greenfield, CA) is 2,116.43 mi.
2,504 mi = 4,030.16 kms