There are
1,736 mi
from Rowlett, TX to Half Moon Bay, CA
That's the driving distance. It would take 1 day 6 hours to go from Rowlett, Texas to Half Moon Bay, California.
The flight distance (direct flight from Rowlett, TX to Half Moon Bay, CA) is 1,489.21 mi.
1,736 mi = 2,793.72 kms