Distance from Mount Vernon, IL to St. Charles, IL

Driving distance from Mount Vernon, IL to St. Charles, IL is 305 miles (490 km). How far is it from Mount Vernon, IL to St. Charles, IL? It's a 04 hours 44 minutes drive by car. Flight distance is approximately 250 miles (403 km) and flight time from Mount Vernon, IL to St. Charles, IL is 30 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
305 Miles
/
490 Km
Driving distance
Gas consumption
12.20 Gallons
46.55 Litres
Gas consumption
Flight distance
250 Miles
/
403 Km
Flight distance

How far is it from Mount Vernon, IL to St. Charles, IL?

To travel the distance from Mount Vernon, IL to St. Charles, 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 St. Charles, IL

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Last distance calculations