There are
1,398 mi
from Hemet, CA to Mckinney, TX
That's the driving distance. It would take 23 hours 59 mins to go from Hemet, California to Mckinney, Texas.
The flight distance (direct flight from Hemet, CA to Mckinney, TX) is 1,170.55 mi.
1,398 mi = 2,250.53 kms