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

Distance from Walnut, IL to Forest Junction, WI

Distance

255 mi

Time

5 hours 16 mins

Gas Cost

$24 - $46

There are 197.61 miles from Walnut to Forest Junction in northeast direction and 255 miles (410.38 kilometers) by car, following the US-151 route.

Walnut and Forest Junction are 5 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Forest Junction, WI.

Walnut, IL and Forest Junction, WI are in the same time zone (CDT). Current time in both locations is 9:57 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Forest Junction, 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 10.24 gallons of gas to cover the route between Walnut, IL and Forest Junction, WI.

The estimated cost of gas to go from Walnut to Forest Junction is $33.39.

During the route, an average car will release 200.53 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 Forest Junction, WI

If you want to meet halfway between Walnut, IL and Forest Junction, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.975107 and -89.115908, or 42º 58' 30.3852" N, 89º 6' 57.2688" W. This location is 127.43 miles away from Walnut, IL and Forest Junction, WI and it would take approximately 2 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cambridge, WI, situated 134 miles from Walnut, IL and 112 miles from Forest Junction, WI. It would take 2 hours 53 mins to go from Walnut to Cambridge and 2 hours 41 mins to go from Forest Junction to Cambridge.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and Forest Junction, WI is Madison, WI, situated 149 miles from Walnut, IL and 115 miles from Forest Junction, WI. It would take 3 hours 8 mins to go from Walnut to Madison and 2 hours 35 mins to go from Forest Junction to Madison.