There are
1,180 mi
from Dearborn, MI to Lewisville, TX
That's the driving distance. It would take 21 hours 27 mins to go from Dearborn, Michigan to Lewisville, Texas.
The flight distance (direct flight from Dearborn, MI to Lewisville, TX) is 988.50 mi.
1,180 mi = 1.61 kms