Distance from Joliet, IL to Decatur, IL

Driving distance from Joliet, IL to Decatur, IL is 146 miles (235 km). How far is it from Joliet, IL to Decatur, IL? It's a 02 hours 30 minutes drive by car. Flight distance is approximately 125 miles (201 km) and flight time from Joliet, IL to Decatur, IL is 15 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
146 Miles
/
235 Km
Driving distance
Gas consumption
5.84 Gallons
22.33 Litres
Gas consumption
Flight distance
125 Miles
/
201 Km
Flight distance

Don't forget Check returning route - Distance from Decatur, IL to Joliet, IL

How far is it from Joliet, IL to Decatur, IL?

To travel the distance from Joliet, IL to Decatur, 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.

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