There are
1,692 mi
from Katy, TX to Grover Beach, CA
That's the driving distance. It would take 1 day 5 hours to go from Katy, Texas to Grover Beach, California.
The flight distance (direct flight from Katy, TX to Grover Beach, CA) is 1,487.66 mi.
1,692 mi = 2,722.65 kms