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

Distance from Walnut, IL to Pewaukee, WI

Distance

159 mi

Time

3 hours 21 mins

Gas Cost

$15 - $29

There are 125.11 miles from Walnut to Pewaukee in northeast direction and 159 miles (255.89 kilometers) by car, following the I-43 route.

Walnut and Pewaukee are 3 hours 21 mins far apart, if you drive non-stop .

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

Walnut, IL and Pewaukee, WI are in the same time zone (CDT). Current time in both locations is 9:13 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Walnut, IL to Pewaukee, WI:

Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Pewaukee, 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 6.37 gallons of gas to cover the route between Walnut, IL and Pewaukee, WI.

The estimated cost of gas to go from Walnut to Pewaukee is $20.79.

During the route, an average car will release 124.87 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 Pewaukee, WI

If you want to meet halfway between Walnut, IL and Pewaukee, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.294696 and -88.964658, or 42º 17' 40.9056" N, 88º 57' 52.7688" W. This location is 79.35 miles away from Walnut, IL and Pewaukee, WI and it would take approximately 1 hour 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cherry Valley, IL, situated 77 miles from Walnut, IL and 83 miles from Pewaukee, WI. It would take 1 hour 39 mins to go from Walnut to Cherry Valley and 1 hour 47 mins to go from Pewaukee to Cherry Valley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and Pewaukee, WI is Rockford, IL, situated 83 miles from Walnut, IL and 83 miles from Pewaukee, WI. It would take 1 hour 47 mins to go from Walnut to Rockford and 1 hour 54 mins to go from Pewaukee to Rockford.