Miles between St Louis, MO and Arlington, TX

There are
648 mi
from St Louis, MO to Arlington, TX

That's the driving distance. It would take 12 hours 8 mins to go from St Louis, Missouri to Arlington, Texas.

The flight distance (direct flight from St Louis, MO to Arlington, TX) is 561.81 mi.

648 mi = 1,042.40 kms