Miles between St Louis, MO and Kuna, ID

There are
1,634 mi
from St Louis, MO to Kuna, ID

That's the driving distance. It would take 1 day 4 hours to go from St Louis, Missouri to Kuna, Idaho.

The flight distance (direct flight from St Louis, MO to Kuna, ID) is 1,400.44 mi.

1,634 mi = 1.61 kms