There are
915 mi
from Rowlett, TX to Laramie, WY
That's the driving distance. It would take 16 hours 50 mins to go from Rowlett, Texas to Laramie, Wyoming.
The flight distance (direct flight from Rowlett, TX to Laramie, WY) is 763.91 mi.
915 mi = 1,472.16 kms