Miles between St Louis, MO and Derby, CT

There are
1,043 mi
from St Louis, MO to Derby, CT

That's the driving distance. It would take 19 hours 48 mins to go from St Louis, Missouri to Derby, Connecticut.

The flight distance (direct flight from St Louis, MO to Derby, CT) is 923.27 mi.

1,043 mi = 1.61 kms