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

Distance from Walnut, IL to Macomb, IL

Distance

136 mi

Time

2 hours 43 mins

Gas Cost

$14 - $28

There are 94.40 miles from Walnut to Macomb in southwest direction and 136 miles (218.87 kilometers) by car, following the IL 110 route.

Walnut and Macomb are 2 hours 43 mins far apart, if you drive non-stop .

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

Walnut, IL and Macomb, IL are in the same time zone (CDT). Current time in both locations is 8:58 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Macomb, 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 5.47 gallons of gas to cover the route between Walnut, IL and Macomb, IL.

The estimated cost of gas to go from Walnut to Macomb is $19.94.

During the route, an average car will release 107.15 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 Macomb, IL

If you want to meet halfway between Walnut, IL and Macomb, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.260071 and -90.333961, or 41º 15' 36.2556" N, 90º 20' 2.2596" W. This location is 68.09 miles away from Walnut, IL and Macomb, IL and it would take approximately 1 hour 21 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 75 miles from Macomb, IL. It would take 1 hour 12 mins to go from Walnut to Lynn Center and 1 hour 18 mins to go from Macomb to Lynn Center.