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

Distance from Dunkirk, MD to Porter, ME

Distance

557 mi

Time

11 hours 42 mins

Gas Cost

$52 - $101

There are 459.56 miles from Dunkirk to Porter in northeast direction and 557 miles (896.40 kilometers) by car, following the I-495 route.

Dunkirk and Porter are 11 hours 42 mins far apart, if you drive non-stop .

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

Dunkirk, MD and Porter, ME are in the same time zone (EDT). Current time in both locations is 2:02 am.

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Lowest Price Rental Cars in Dunkirk, MD

Planning on renting a car to go from Dunkirk, MD to Porter, 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 22.38 gallons of gas to cover the route between Dunkirk, MD and Porter, ME.

The estimated cost of gas to go from Dunkirk to Porter is $73.02.

During the route, an average car will release 438.56 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 Dunkirk, MD and Porter, ME

If you want to meet halfway between Dunkirk, MD and Porter, ME or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.122504 and -73.334154, or 41º 7' 21.0144" N, 73º 20' 2.9544" W. This location is 278.69 miles away from Dunkirk, MD and Porter, ME and it would take approximately 5 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Greens Farms, CT, situated 281 miles from Dunkirk, MD and 278 miles from Porter, ME. It would take 5 hours 56 mins to go from Dunkirk to Greens Farms and 5 hours 52 mins to go from Porter to Greens Farms.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dunkirk, MD and Porter, ME is Bridgeport, CT, situated 288 miles from Dunkirk, MD and 268 miles from Porter, ME. It would take 6 hours 6 mins to go from Dunkirk to Bridgeport and 5 hours 37 mins to go from Porter to Bridgeport.