There are
1,132 mi
from Wilmington, DE to Lenexa, KS
That's the driving distance. It would take 21 hours 38 mins to go from Wilmington, Delaware to Lenexa, Kansas.
The flight distance (direct flight from Wilmington, DE to Lenexa, KS) is 1,024.64 mi.
1,132 mi = 1.61 kms