Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Avoca Book Hotels

Distance from Walnut, IL to Avoca, WI

Distance

151 mi

Time

3 hours 45 mins

Gas Cost

$14 - $27

There are 118.33 miles from Walnut to Avoca in northwest direction and 151 miles (243.01 kilometers) by car, following the IL 78 route.

Walnut and Avoca are 3 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Avoca, WI. The halfway point is Elizabeth, IL.

Walnut, IL and Avoca, WI are in the same time zone (CDT). Current time in both locations is 2:43 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Avoca, WI? Here there are some offers to rent a car in Walnut, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walnut »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.05 gallons of gas to cover the route between Walnut, IL and Avoca, WI.

The estimated cost of gas to go from Walnut to Avoca is $19.74.

During the route, an average car will release 118.57 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Walnut, IL and Avoca, WI

If you want to meet halfway between Walnut, IL and Avoca, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.332890 and -90.272949, or 42º 19' 58.404" N, 90º 16' 22.6164" W. This location is 75.35 miles away from Walnut, IL and Avoca, WI and it would take approximately 1 hour 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elizabeth, IL, situated 85 miles from Walnut, IL and 88 miles from Avoca, WI. It would take 1 hour 53 mins to go from Walnut to Elizabeth and 1 hour 45 mins to go from Avoca to Elizabeth.