Miles between Boston, MA and Clayton, MO

There are
1,185 mi
from Boston, MA to Clayton, MO

That's the driving distance. It would take 22 hours 28 mins to go from Boston, Massachusetts to Clayton, Missouri.

The flight distance (direct flight from Boston, MA to Clayton, MO) is 1,041.64 mi.

1,185 mi = 1.61 kms