There are
1,570 mi
from Pittsburg, CA to Hays, KS
That's the driving distance. It would take 1 day 2 hours to go from Pittsburg, California to Hays, Kansas.
The flight distance (direct flight from Pittsburg, CA to Hays, KS) is 1,218.89 mi.
1,570 mi = 2,526.62 kms