There are
1,634 mi
from Rowlett, TX to Middletown, CT
That's the driving distance. It would take 1 day 6 hours to go from Rowlett, Texas to Middletown, Connecticut.
The flight distance (direct flight from Rowlett, TX to Middletown, CT) is 1,438.81 mi.
1,634 mi = 2,630.45 kms