There are
1,033 mi
from Rowlett, TX to Marysville, OH
That's the driving distance. It would take 18 hours 39 mins to go from Rowlett, Texas to Marysville, Ohio.
The flight distance (direct flight from Rowlett, TX to Marysville, OH) is 888.95 mi.
1,033 mi = 1,662.29 kms