Miles between Clayton, MO and Markham, IL

There are
288 mi
from Clayton, MO to Markham, IL

That's the driving distance. It would take 5 hours 22 mins to go from Clayton, Missouri to Markham, Illinois.

The flight distance (direct flight from Clayton, MO to Markham, IL) is 246.68 mi.

288 mi = 463.18 kms