There are
787 mi
from Shawnee, KS to Seguin, TX
That's the driving distance. It would take 13 hours 26 mins to go from Shawnee, Kansas to Seguin, Texas.
The flight distance (direct flight from Shawnee, KS to Seguin, TX) is 678.90 mi.
787 mi = 1,266.13 kms