There are
910 mi
from Amarillo, TX to North Mankato, MN
That's the driving distance. It would take 17 hours 32 mins to go from Amarillo, Texas to North Mankato, Minnesota.
The flight distance (direct flight from Amarillo, TX to North Mankato, MN) is 743.74 mi.
910 mi = 1,464.55 kms