There are
725 mi
from Brookhaven, MS to Olathe, KS
That's the driving distance. It would take 13 hours 45 mins to go from Brookhaven, Mississippi to Olathe, Kansas.
The flight distance (direct flight from Brookhaven, MS to Olathe, KS) is 561.61 mi.
725 mi = 1,166.85 kms