Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Charlotte Douglas International Airport Book Hotels

Distance from Walnut, IL to CLT Airport

Distance

833 mi

Time

16 hours 12 mins

Gas Cost

$78 - $151

Helpful Inaccurate

There are 640.70 miles from Walnut to Charlotte Douglas International Airport (CLT) in southeast direction and 833 miles (1,340.58 kilometers) by car, following the I-74 and US-51 route.

Walnut and CLT Airport are 16 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to CLT Airport. The halfway point is Beavercreek, OH.

Please note the time difference between Walnut, IL and CLT Airport is 1 hour. The current time in Walnut is 10:38 am and the current time in CLT Airport is 11:38 am.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to CLT Airport? 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 33.46 gallons of gas to cover the route between Walnut, IL and CLT Airport.

The estimated cost of gas to go from Walnut to CLT Airport is $109.15.

During the route, an average car will release 655.54 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 CLT Airport

If you want to meet halfway between Walnut, IL and CLT Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.726887 and -84.066605, or 39º 43' 36.7932" N, 84º 3' 59.778" W. This location is 416.57 miles away from Walnut, IL and CLT Airport and it would take approximately 8 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Beavercreek, OH, situated 390 miles from Walnut, IL and 457 miles from CLT Airport. It would take 6 hours 26 mins to go from Walnut to Beavercreek and 7 hours 27 mins to go from CLT to Beavercreek.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and CLT Airport is Dayton, OH, situated 381 miles from Walnut, IL and 465 miles from CLT Airport. It would take 6 hours 15 mins to go from Walnut to and 7 hours 35 mins to go from CLT to Dayton.