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

Distance from Walnut, IL to Arnold, IL

Distance

179 mi

Time

3 hours 39 mins

Gas Cost

$19 - $36

There are 130.08 miles from Walnut to Arnold in southwest direction and 179 miles (288.07 kilometers) by car, following the IL 29 route.

Walnut and Arnold are 3 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Arnold, IL. The halfway point is Tremont, IL.

Walnut, IL and Arnold, IL are in the same time zone (CDT). Current time in both locations is 10:43 am.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Arnold, IL? 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 7.19 gallons of gas to cover the route between Walnut, IL and Arnold, IL.

The estimated cost of gas to go from Walnut to Arnold is $26.21.

During the route, an average car will release 140.84 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 $3.65 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Walnut, IL and Arnold, IL

If you want to meet halfway between Walnut, IL and Arnold, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.501221 and -89.473679, or 40º 30' 4.3956" N, 89º 28' 25.2444" W. This location is 89.50 miles away from Walnut, IL and Arnold, IL and it would take approximately 1 hour 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tremont, IL, situated 91 miles from Walnut, IL and 91 miles from Arnold, IL. It would take 1 hour 52 mins to go from Walnut to Tremont and 1 hour 33 mins to go from Arnold to Tremont.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and Arnold, IL is Peoria, IL, situated 76 miles from Walnut, IL and 105 miles from Arnold, IL. It would take 1 hour 36 mins to go from Walnut to and 1 hour 46 mins to go from Arnold to Peoria.