Distance between cities › USA › Oregon › Eugene, OR › Distance from Eugene to Seattle–Tacoma International Airport Book Hotels

Distance from Eugene, OR to SEA Airport

Distance

271 mi

Time

5 hours 27 mins

Gas Cost

$25 - $48

Helpful Inaccurate

There are 237.76 miles from Eugene to Seattle–Tacoma International Airport (SEA) in north direction and 271 miles (436.13 kilometers) by car, following the I-5 route.

Eugene and SEA Airport are 5 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from Eugene, OR to SEA Airport. The halfway point is Woodland, WA.

Eugene, OR and SEA Airport are in the same time zone (PDT). Current time in both locations is 8:45 am.

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Lowest Price Rental Cars in Eugene, OR

Planning on renting a car to go from Eugene, OR to SEA Airport? Here there are some offers to rent a car in Eugene, OR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eugene »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 10.90 gallons of gas to cover the route between Eugene, OR and SEA Airport.

The estimated cost of gas to go from Eugene to SEA Airport is $34.92.

During the route, an average car will release 213.52 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Eugene, OR and SEA Airport

If you want to meet halfway between Eugene, OR 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 45.929043 and -122.769608, or 45º 55' 44.5548" N, 122º 46' 10.5888" W. This location is 135.68 miles away from Eugene, OR and SEA Airport and it would take approximately 2 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Woodland, WA, situated 138 miles from Eugene, OR and 134 miles from SEA Airport. It would take 2 hours 16 mins to go from Eugene to Woodland and 2 hours 13 mins to go from SEA to Woodland.

Major City Closest to Halfway Point

The major city closest to the halfway point between Eugene, OR and SEA Airport is Portland, OR, situated 110 miles from Eugene, OR and 163 miles from SEA Airport. It would take 1 hour 50 mins to go from Eugene to and 2 hours 41 mins to go from SEA to Portland.