There are
938 mi
from Lewisville, TX to North Mankato, MN
That's the driving distance. It would take 16 hours 37 mins to go from Lewisville, Texas to North Mankato, Minnesota.
The flight distance (direct flight from Lewisville, TX to North Mankato, MN) is 785.10 mi.
938 mi = 1,509.37 kms