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

Distance from Dunkirk, MD to Sidney, ME

Distance

607 mi

Time

12 hours 20 mins

Gas Cost

$57 - $111

There are 533.79 miles from Dunkirk to Sidney in northeast direction and 607 miles (976.87 kilometers) by car, following the I-495 route.

Dunkirk and Sidney are 12 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Dunkirk, MD to Sidney, ME.

Dunkirk, MD and Sidney, ME are in the same time zone (EDT). Current time in both locations is 3:37 am.

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Lowest Price Rental Cars in Dunkirk, MD

Planning on renting a car to go from Dunkirk, MD to Sidney, ME? 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 24.38 gallons of gas to cover the route between Dunkirk, MD and Sidney, ME.

The estimated cost of gas to go from Dunkirk to Sidney is $80.23.

During the route, an average car will release 477.65 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 Sidney, ME

If you want to meet halfway between Dunkirk, MD and Sidney, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.301346 and -73.034739, or 41º 18' 4.8456" N, 73º 2' 5.0604" W. This location is 303.53 miles away from Dunkirk, MD and Sidney, ME and it would take approximately 6 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Orange, CT, situated 302 miles from Dunkirk, MD and 307 miles from Sidney, ME. It would take 6 hours 23 mins to go from Dunkirk to Orange and 6 hours 1 min to go from Sidney to Orange.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dunkirk, MD and Sidney, ME is Bridgeport, CT, situated 288 miles from Dunkirk, MD and 318 miles from Sidney, ME. It would take 6 hours 6 mins to go from Dunkirk to Bridgeport and 6 hours 15 mins to go from Sidney to Bridgeport.