Miles between Clayton, MO and Romulus, MI

There are
515 mi
from Clayton, MO to Romulus, MI

That's the driving distance. It would take 9 hours 55 mins to go from Clayton, Missouri to Romulus, Michigan.

The flight distance (direct flight from Clayton, MO to Romulus, MI) is 440.10 mi.

515 mi = 828.73 kms