Miles between St Louis, MO and San Juan, TX

There are
1,149 mi
from St Louis, MO to San Juan, TX

That's the driving distance. It would take 20 hours 43 mins to go from St Louis, Missouri to San Juan, Texas.

The flight distance (direct flight from St Louis, MO to San Juan, TX) is 975.66 mi.

1,149 mi = 1.61 kms