The driving distance from St. Louis to Denver is 850 miles
or 1,368 kilometers
This is a really long road trip, starting from Saint Louis, MO and arriving at your destination of Denver, CO with a total driving time of 12 hours, 59 minutes
If you just want to know how far it is between St. Louis and Denver, the straight line distance is 797 miles
or 1,282 kilometers
If you are a pilot flying a private plane, you can fly straight from Saint Louis, MO to Denver, CO for a total flight time of 2 hours
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between STL and DEN.