There are
797 mi
from Lewisville, TX to Fort Dodge, IA
That's the driving distance. It would take 14 hours 17 mins to go from Lewisville, Texas to Fort Dodge, Iowa.
The flight distance (direct flight from Lewisville, TX to Fort Dodge, IA) is 670.90 mi.
797 mi = 1,282.19 kms