Distance from Boulder, CO to Saint Louis, MO

Driving distance from Boulder, CO to Saint Louis, MO is 867 miles (1396 km). How far is it from Boulder, CO to Saint Louis, MO? It's a 14 hours 26 minutes drive by car. Flight distance is approximately 808 miles (1300 km) and flight time from Boulder, CO to Saint Louis, MO is 01 hours 37 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
867 Miles
/
1396 Km
Driving distance
Gas consumption
34.68 Gallons
132.62 Litres
Gas consumption
Flight distance
808 Miles
/
1300 Km
Flight distance

How far is it from Boulder, CO to Saint Louis, MO?

To travel the distance from Boulder, CO to 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 Saint Louis, MO

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Last distance calculations