There are
1,217 mi
from Flower Mound, TX to Richmond Heights, OH
That's the driving distance. It would take 22 hours 9 mins to go from Flower Mound, Texas to Richmond Heights, Ohio.
The flight distance (direct flight from Flower Mound, TX to Richmond Heights, OH) is 1,037.72 mi.
1,217 mi = 1.61 kms