There are
1,185 mi
from Wilmington, DE to North Mankato, MN
That's the driving distance. It would take 22 hours 9 mins to go from Wilmington, Delaware to North Mankato, Minnesota.
The flight distance (direct flight from Wilmington, DE to North Mankato, MN) is 995.36 mi.
1,185 mi = 1.61 kms