There are
2,414 mi
from Hesperia, CA to Johnstown, PA
That's the driving distance. It would take 1 day 19 hours to go from Hesperia, California to Johnstown, Pennsylvania.
The flight distance (direct flight from Hesperia, CA to Johnstown, PA) is 2,129.13 mi.
2,414 mi = 3.22 kms