Distance between cities › USA › Ohio › Cincinnati, OH › Distance from Cincinnati to Walnut Book Hotels

Distance from Cincinnati, OH to Walnut, IL

Distance

385 mi

Time

7 hours 17 mins

Gas Cost

$36 - $70

There are 316.73 miles from Cincinnati to Walnut in northwest direction and 385 miles (619.60 kilometers) by car, following the I-74 route.

Cincinnati and Walnut are 7 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Cincinnati, OH to Walnut, IL. The halfway point is Covington, IN.

Please note the time difference between Cincinnati, OH and Walnut, IL is 1 hour. The current time in Cincinnati is 2:58 am and the current time in Walnut is 1:58 am.

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Lowest Price Rental Cars in Cincinnati, OH

Planning on renting a car to go from Cincinnati, OH to Walnut, IL? Here there are some offers to rent a car in Cincinnati, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cincinnati »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.47 gallons of gas to cover the route between Cincinnati, OH and Walnut, IL.

The estimated cost of gas to go from Cincinnati to Walnut is $50.47.

During the route, an average car will release 303.14 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 Cincinnati, OH and Walnut, IL

If you want to meet halfway between Cincinnati, OH and Walnut, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.119072 and -87.445755, or 40º 7' 8.6592" N, 87º 26' 44.718" W. This location is 192.63 miles away from Cincinnati, OH and Walnut, IL and it would take approximately 3 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 Covington, IN, situated 185 miles from Cincinnati, OH and 199 miles from Walnut, IL. It would take 3 hours 8 mins to go from Cincinnati to Covington and 3 hours 25 mins to go from Walnut to Covington.