Miles between St Louis, MO and Arlington, WA

There are
2,128 mi
from St Louis, MO to Arlington, WA

That's the driving distance. It would take 1 day 13 hours to go from St Louis, Missouri to Arlington, Washington.

The flight distance (direct flight from St Louis, MO to Arlington, WA) is 1,717.91 mi.

2,128 mi = 3.22 kms