There are
1,364 mi
from Chino Hills, CA to Harker Heights, TX
That's the driving distance. It would take 23 hours 42 mins to go from Chino Hills, California to Harker Heights, Texas.
The flight distance (direct flight from Chino Hills, CA to Harker Heights, TX) is 1,184.37 mi.
1,364 mi = 2,194.93 kms