Miles between St Louis, MO and Grand Prairie, TX

There are
642 mi
from St Louis, MO to Grand Prairie, TX

That's the driving distance. It would take 12 hours 1 min to go from St Louis, Missouri to Grand Prairie, Texas.

The flight distance (direct flight from St Louis, MO to Grand Prairie, TX) is 557.03 mi.

642 mi = 1,033.18 kms