Miles between Olathe, KS and Marion, IA

There are
338 mi
from Olathe, KS to Marion, IA

That's the driving distance. It would take 6 hours 28 mins to go from Olathe, Kansas to Marion, Iowa.

The flight distance (direct flight from Olathe, KS to Marion, IA) is 276.15 mi.

338 mi = 543.51 kms