Miles between Rockwall, TX and Troy, MO

There are
631 mi
from Rockwall, TX to Troy, MO

That's the driving distance. It would take 12 hours 3 mins to go from Rockwall, Texas to Troy, Missouri.

The flight distance (direct flight from Rockwall, TX to Troy, MO) is 517.97 mi.

631 mi = 1,014.77 kms