Distance from Romeoville, IL to Dayton, OH

Driving distance from Romeoville, IL to Dayton, OH is 311 miles (500 km). How far is it from Romeoville, IL to Dayton, OH? It's a 04 hours 59 minutes drive by car. Flight distance is approximately 242 miles (390 km) and flight time from Romeoville, IL to Dayton, OH is 29 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
311 Miles
/
500 Km
Driving distance
Gas consumption
12.44 Gallons
47.50 Litres
Gas consumption
Flight distance
242 Miles
/
390 Km
Flight distance

How far is it from Romeoville, IL to Dayton, OH?

To travel the distance from Romeoville, IL to Dayton, OH, 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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Last distance calculations