Distance between cities › USA › Maryland › Dunkirk, MD › Distance from Dunkirk to Mount Sidney Book Hotels

Distance from Dunkirk, MD to Mount Sidney, VA

Distance

176 mi

Time

3 hours 28 mins

Gas Cost

$17 - $32

There are 128.40 miles from Dunkirk to Mount Sidney in southwest direction and 176 miles (283.24 kilometers) by car, following the I-66 route.

Dunkirk and Mount Sidney are 3 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Dunkirk, MD to Mount Sidney, VA. The halfway point is Delaplane, VA.

Dunkirk, MD and Mount Sidney, VA are in the same time zone (EDT). Current time in both locations is 3:11 am.

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Lowest Price Rental Cars in Dunkirk, MD

Planning on renting a car to go from Dunkirk, MD to Mount Sidney, VA? Here there are some offers to rent a car in Dunkirk, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dunkirk »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 7.08 gallons of gas to cover the route between Dunkirk, MD and Mount Sidney, VA.

The estimated cost of gas to go from Dunkirk to Mount Sidney is $23.29.

During the route, an average car will release 138.66 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dunkirk, MD and Mount Sidney, VA

If you want to meet halfway between Dunkirk, MD and Mount Sidney, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.904110 and -77.954208, or 38º 54' 14.796" N, 77º 57' 15.1488" W. This location is 88.11 miles away from Dunkirk, MD and Mount Sidney, VA and it would take approximately 1 hour 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Delaplane, VA, situated 82 miles from Dunkirk, MD and 93 miles from Mount Sidney, VA. It would take 1 hour 32 mins to go from Dunkirk to Delaplane and 1 hour 25 mins to go from Mount Sidney to Delaplane.