There are
1,211 mi
from Waukegan, IL to Seguin, TX
That's the driving distance. It would take 22 hours 13 mins to go from Waukegan, Illinois to Seguin, Texas.
The flight distance (direct flight from Waukegan, IL to Seguin, TX) is 1,047.88 mi.
1,211 mi = 1.61 kms