Miles between St Joseph, MO and Rock Island, IL

There are
343 mi
from St Joseph, MO to Rock Island, IL

That's the driving distance. It would take 6 hours 24 mins to go from St Joseph, Missouri to Rock Island, Illinois.

The flight distance (direct flight from St Joseph, MO to Rock Island, IL) is 253.90 mi.

343 mi = 551.67 kms