Distance between cities › USA › Maryland › Dunkirk, MD › Distance from Dunkirk to Seattle–Tacoma International Airport Book Hotels

Distance from Dunkirk, MD to SEA Airport

Distance

2,773 mi

Time

2 days 1 hour

Gas Cost

$258 - $503

Helpful Inaccurate

There are 2,344.87 miles from Dunkirk to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,773 miles (4,462.71 kilometers) by car, following the I-90 route.

Dunkirk and SEA Airport are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Dunkirk, MD to SEA Airport. The halfway point is Chamberlain, SD.

Please note the time difference between Dunkirk, MD and SEA Airport is 3 hours. The current time in Dunkirk is 11:25 pm and the current time in SEA Airport is 8:25 pm.

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Lowest Price Rental Cars in Dunkirk, MD

Planning on renting a car to go from Dunkirk, MD to SEA Airport? 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 111.37 gallons of gas to cover the route between Dunkirk, MD and SEA Airport.

The estimated cost of gas to go from Dunkirk to SEA Airport is $363.28.

During the route, an average car will release 2,181.91 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 SEA Airport

If you want to meet halfway between Dunkirk, MD and SEA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.715294 and -99.302559, or 43º 42' 55.0584" N, 99º 18' 9.2124" W. This location is 1,386.52 miles away from Dunkirk, MD and SEA Airport and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chamberlain, SD, situated 1,431 miles from Dunkirk, MD and 1,400 miles from SEA Airport. It would take 21 hours 20 mins to go from Dunkirk to Chamberlain and 19 hours 52 mins to go from SEA to Chamberlain.