Distance from Alton, IL to Dubuque, IA

Driving distance from Alton, IL to Dubuque, IA is 290 miles (467 km). How far is it from Alton, IL to Dubuque, IA? It's a 04 hours 59 minutes drive by car. Flight distance is approximately 251 miles (403 km) and flight time from Alton, IL to Dubuque, IA 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
290 Miles
/
467 Km
Driving distance
Gas consumption
11.60 Gallons
44.37 Litres
Gas consumption
Flight distance
251 Miles
/
403 Km
Flight distance

Don't forget Check returning route - Distance from Dubuque, IA to Alton, IL

How far is it from Alton, IL to Dubuque, IA?

To travel the distance from Alton, IL to Dubuque, 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 Dubuque, IA

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Last distance calculations