There are
2,539 mi
from Citrus Heights, CA to Johnstown, PA
That's the driving distance. It would take 1 day 20 hours to go from Citrus Heights, California to Johnstown, Pennsylvania.
The flight distance (direct flight from Citrus Heights, CA to Johnstown, PA) is 2,238.90 mi.
2,539 mi = 3.22 kms