There are
605 mi
from Duluth, MN to Lenexa, KS
That's the driving distance. It would take 11 hours 6 mins to go from Duluth, Minnesota to Lenexa, Kansas.
The flight distance (direct flight from Duluth, MN to Lenexa, KS) is 557.31 mi.
605 mi = 973.30 kms