Distance from San Marcos, TX to Lake Saint Louis, MO

Driving distance from San Marcos, TX to Lake Saint Louis, MO is 864 miles (1391 km). How far is it from San Marcos, TX to Lake Saint Louis, MO? It's a 14 hours 34 minutes drive by car. Flight distance is approximately 738 miles (1187 km) and flight time from San Marcos, TX to Lake Saint Louis, MO is 01 hours 29 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
864 Miles
/
1391 Km
Driving distance
Gas consumption
34.56 Gallons
132.15 Litres
Gas consumption
Flight distance
738 Miles
/
1187 Km
Flight distance

How far is it from San Marcos, TX to Lake Saint Louis, MO?

To travel the distance from San Marcos, TX to Lake Saint Louis, MO, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Lake Saint Louis, MO

Choose a place to stay while traveling from San Marcos, TX to Lake Saint Louis, MO. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations