There are
2,186 mi
from Fullerton, CA to Piqua, OH
That's the driving distance. It would take 1 day 14 hours to go from Fullerton, California to Piqua, Ohio.
The flight distance (direct flight from Fullerton, CA to Piqua, OH) is 1,896.23 mi.
2,186 mi = 3.22 kms