Distance from St. Peters, MO to Round Rock, TX

Driving distance from St. Peters, MO to Round Rock, TX is 821 miles (1321 km). How far is it from St. Peters, MO to Round Rock, TX? It's a 12 hours 50 minutes drive by car. Flight distance is approximately 698 miles (1123 km) and flight time from St. Peters, MO to Round Rock, TX is 01 hours 24 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
821 Miles
/
1321 Km
Driving distance
Gas consumption
32.84 Gallons
125.50 Litres
Gas consumption
Flight distance
698 Miles
/
1123 Km
Flight distance

How far is it from St. Peters, MO to Round Rock, TX?

To travel the distance from St. Peters, MO to Round Rock, TX, 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 Round Rock, TX

Choose a place to stay while traveling from St. Peters, MO to Round Rock, TX. 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