Distance from St. Louis, MO to Prospect Heights, IL

Driving distance from St. Louis, MO to Prospect Heights, IL is 306 miles (493 km). How far is it from St. Louis, MO to Prospect Heights, IL? It's a 05 hours 07 minutes drive by car. Flight distance is approximately 268 miles (431 km) and flight time from St. Louis, MO to Prospect Heights, IL is 32 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
306 Miles
/
493 Km
Driving distance
Gas consumption
12.24 Gallons
46.84 Litres
Gas consumption
Flight distance
268 Miles
/
431 Km
Flight distance

How far is it from St. Louis, MO to Prospect Heights, IL?

To travel the distance from St. Louis, MO to Prospect Heights, IL, 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 Prospect Heights, IL

Choose a place to stay while traveling from St. Louis, MO to Prospect Heights, IL. 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