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

Distance from Walnut, IL to Una, SC

Distance

780 mi

Time

14 hours 59 mins

Gas Cost

$73 - $141

There are 614.47 miles from Walnut to Una in southeast direction and 780 miles (1,255.29 kilometers) by car, following the I-74 and US-51 route.

Walnut and Una are 14 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Una, SC.

Please note the time difference between Walnut, IL and Una, SC is 1 hour. The current time in Walnut is 7:29 pm and the current time in Una is 8:29 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Una, SC? 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 31.31 gallons of gas to cover the route between Walnut, IL and Una, SC.

The estimated cost of gas to go from Walnut to Una is $102.14.

During the route, an average car will release 613.47 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 Una, SC

If you want to meet halfway between Walnut, IL and Una, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.347221 and -85.673503, or 38º 20' 49.9956" N, 85º 40' 24.6108" W. This location is 389.84 miles away from Walnut, IL and Una, SC and it would take approximately 7 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Utica, IN, situated 385 miles from Walnut, IL and 397 miles from Una, SC. It would take 7 hours 13 mins to go from Walnut to Utica and 7 hours 51 mins to go from Una to Utica.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and Una, SC is Louisville, KY, situated 387 miles from Walnut, IL and 396 miles from Una, SC. It would take 7 hours 15 mins to go from Walnut to Louisville and 7 hours 52 mins to go from Una to Louisville.