Miles between St Louis, MO and Newton, KS

There are
429 mi
from St Louis, MO to Newton, KS

That's the driving distance. It would take 8 hours 9 mins to go from St Louis, Missouri to Newton, Kansas.

The flight distance (direct flight from St Louis, MO to Newton, KS) is 389.23 mi.

429 mi = 690.10 kms