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

Distance from Walnut, IL to Smithfield, IL

Distance

132 mi

Time

2 hours 55 mins

Gas Cost

$14 - $27

There are 83.23 miles from Walnut to Smithfield in southwest direction and 132 miles (212.43 kilometers) by car, following the IL 110 route.

Walnut and Smithfield are 2 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Smithfield, IL. The halfway point is Lynn Center, IL.

Walnut, IL and Smithfield, IL are in the same time zone (CDT). Current time in both locations is 10:31 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Smithfield, 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 5.30 gallons of gas to cover the route between Walnut, IL and Smithfield, IL.

The estimated cost of gas to go from Walnut to Smithfield is $19.33.

During the route, an average car will release 103.88 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 Smithfield, IL

If you want to meet halfway between Walnut, IL and Smithfield, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.297089 and -90.332527, or 41º 17' 49.5204" N, 90º 19' 57.0972" W. This location is 66.01 miles away from Walnut, IL and Smithfield, IL and it would take approximately 1 hour 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lynn Center, IL, situated 63 miles from Walnut, IL and 71 miles from Smithfield, IL. It would take 1 hour 12 mins to go from Walnut to Lynn Center and 1 hour 39 mins to go from Smithfield to Lynn Center.