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

Distance from Walnut, IL to Poolesville, MD

Distance

779 mi

Time

14 hours 44 mins

Gas Cost

$73 - $141

There are 661.80 miles from Walnut to Poolesville in southeast direction and 779 miles (1,253.68 kilometers) by car, following the I-76 and PATP route.

Walnut and Poolesville are 14 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Poolesville, MD.

Please note the time difference between Walnut, IL and Poolesville, MD is 1 hour. The current time in Walnut is 4:01 pm and the current time in Poolesville is 5:01 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Poolesville, MD? 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 31.30 gallons of gas to cover the route between Walnut, IL and Poolesville, MD.

The estimated cost of gas to go from Walnut to Poolesville is $102.11.

During the route, an average car will release 613.30 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 Poolesville, MD

If you want to meet halfway between Walnut, IL and Poolesville, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.365975 and -82.948811, or 41º 21' 57.51" N, 82º 56' 55.7196" W. This location is 389.73 miles away from Walnut, IL and Poolesville, MD and it would take approximately 7 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vickery, OH, situated 382 miles from Walnut, IL and 406 miles from Poolesville, MD. It would take 7 hours 25 mins to go from Walnut to Vickery and 7 hours 50 mins to go from Poolesville to Vickery.