Distance from St. Louis, MO to Waterloo, IA

Driving distance from St. Louis, MO to Waterloo, IA is 339 miles (545 km). How far is it from St. Louis, MO to Waterloo, IA? It's a 05 hours 17 minutes drive by car. Flight distance is approximately 290 miles (466 km) and flight time from St. Louis, MO to Waterloo, IA is 34 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
339 Miles
/
545 Km
Driving distance
Gas consumption
13.56 Gallons
51.78 Litres
Gas consumption
Flight distance
290 Miles
/
466 Km
Flight distance

How far is it from St. Louis, MO to Waterloo, IA?

To travel the distance from St. Louis, MO to Waterloo, IA, 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 Waterloo, IA

Choose a place to stay while traveling from St. Louis, MO to Waterloo, IA. 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