Distance between cities › USA › Maryland › Poolesville, MD › Distance from Poolesville to Williston Book Hotels

Distance from Poolesville, MD to Williston, SC

Distance

560 mi

Time

10 hours 49 mins

Gas Cost

$52 - $101

There are 455.06 miles from Poolesville to Williston in southwest direction and 560 miles (901.23 kilometers) by car, following the I-95 route.

Poolesville and Williston are 10 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Williston, SC.

Poolesville, MD and Williston, SC are in the same time zone (EDT). Current time in both locations is 6:35 pm.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Williston, SC? Here there are some offers to rent a car in Poolesville, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Poolesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.48 gallons of gas to cover the route between Poolesville, MD and Williston, SC.

The estimated cost of gas to go from Poolesville to Williston is $73.34.

During the route, an average car will release 440.50 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 Poolesville, MD and Williston, SC

If you want to meet halfway between Poolesville, MD and Williston, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.581082 and -78.143115, or 35º 34' 51.8952" N, 78º 8' 35.214" W. This location is 279.92 miles away from Poolesville, MD and Williston, SC and it would take approximately 5 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kenly, NC, situated 286 miles from Poolesville, MD and 275 miles from Williston, SC. It would take 5 hours 30 mins to go from Poolesville to Kenly and 5 hours 22 mins to go from Williston to Kenly.