There are
2,167 mi
from Hemet, CA to Piqua, OH
That's the driving distance. It would take 1 day 14 hours to go from Hemet, California to Piqua, Ohio.
The flight distance (direct flight from Hemet, CA to Piqua, OH) is 1,849.30 mi.
2,167 mi = 3.22 kms