Miles between Olathe, KS and St Peters, MO

There are
243 mi
from Olathe, KS to St Peters, MO

That's the driving distance. It would take 4 hours 41 mins to go from Olathe, Kansas to St Peters, Missouri.

The flight distance (direct flight from Olathe, KS to St Peters, MO) is 226.90 mi.

243 mi = 390.76 kms