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

Distance from Poolesville, MD to Aynor, SC

Distance

439 mi

Time

8 hours 25 mins

Gas Cost

$41 - $80

There are 369.03 miles from Poolesville to Aynor in southwest direction and 439 miles (706.50 kilometers) by car, following the I-95 route.

Poolesville and Aynor are 8 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Poolesville, MD to Aynor, SC. The halfway point is Weldon, NC.

Poolesville, MD and Aynor, SC are in the same time zone (EDT). Current time in both locations is 9:40 am.

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Lowest Price Rental Cars in Poolesville, MD

Planning on renting a car to go from Poolesville, MD to Aynor, 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 17.63 gallons of gas to cover the route between Poolesville, MD and Aynor, SC.

The estimated cost of gas to go from Poolesville to Aynor is $57.51.

During the route, an average car will release 345.43 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 Aynor, SC

If you want to meet halfway between Poolesville, MD and Aynor, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.390457 and -77.649925, or 36º 23' 25.6452" N, 77º 38' 59.73" W. This location is 219.51 miles away from Poolesville, MD and Aynor, SC and it would take approximately 4 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Weldon, NC, situated 227 miles from Poolesville, MD and 223 miles from Aynor, SC. It would take 3 hours 43 mins to go from Poolesville to Weldon and 3 hours 40 mins to go from Aynor to Weldon.