There are
1,178 mi
from Dearborn, MI to Seagoville, TX
That's the driving distance. It would take 21 hours 16 mins to go from Dearborn, Michigan to Seagoville, Texas.
The flight distance (direct flight from Dearborn, MI to Seagoville, TX) is 989.89 mi.
1,178 mi = 1.61 kms