Miles between St Louis, MO and Weslaco, TX

There are
1,123 mi
from St Louis, MO to Weslaco, TX

That's the driving distance. It would take 20 hours 52 mins to go from St Louis, Missouri to Weslaco, Texas.

The flight distance (direct flight from St Louis, MO to Weslaco, TX) is 973.03 mi.

1,123 mi = 1.61 kms