There are
1,351 mi
from Irvine, CA to Hays, KS
That's the driving distance. It would take 23 hours 31 mins to go from Irvine, California to Hays, Kansas.
The flight distance (direct flight from Irvine, CA to Hays, KS) is 1,087.11 mi.
1,351 mi = 2,173.77 kms