There are
1,184 mi
from Wilmington, DE to Mankato, MN
That's the driving distance. It would take 22 hours 10 mins to go from Wilmington, Delaware to Mankato, Minnesota.
The flight distance (direct flight from Wilmington, DE to Mankato, MN) is 993.56 mi.
1,184 mi = 1,905.56 kms