There are
2,268 mi
from Rocklin, CA to Piqua, OH
That's the driving distance. It would take 1 day 15 hours to go from Rocklin, California to Piqua, Ohio.
The flight distance (direct flight from Rocklin, CA to Piqua, OH) is 1,961.12 mi.
2,268 mi = 3,650.02 kms