There are
1,428 mi
from Dearborn, MI to Seguin, TX
That's the driving distance. It would take 1 day 1 hour to go from Dearborn, Michigan to Seguin, Texas.
The flight distance (direct flight from Dearborn, MI to Seguin, TX) is 1,205.04 mi.
1,428 mi = 1.61 kms