Miles between St Louis, MO and Derby, KS

There are
446 mi
from St Louis, MO to Derby, KS

That's the driving distance. It would take 8 hours 14 mins to go from St Louis, Missouri to Derby, Kansas.

The flight distance (direct flight from St Louis, MO to Derby, KS) is 391.54 mi.

446 mi = 717.94 kms