Miles between St Louis, MO and Hayden, ID

There are
1,782 mi
from St Louis, MO to Hayden, ID

That's the driving distance. It would take 1 day 7 hours to go from St Louis, Missouri to Hayden, Idaho.

The flight distance (direct flight from St Louis, MO to Hayden, ID) is 1,470.76 mi.

1,782 mi = 1.61 kms