There are
1,336 mi
from Parma, OH to Galveston, TX
That's the driving distance. It would take 1 day to go from Parma, Ohio to Galveston, Texas.
The flight distance (direct flight from Parma, OH to Galveston, TX) is 1,111.91 mi.
1,336 mi = 2,150.56 kms