Distance between cities › USA › California › Pacifica, CA › Distance from Pacifica to Seattle–Tacoma International Airport Book Hotels

Distance from Pacifica, CA to SEA Airport

Distance

810 mi

Time

15 hours 42 mins

Gas Cost

$74 - $144

Helpful Inaccurate

There are 679.69 miles from Pacifica to Seattle–Tacoma International Airport (SEA) in north direction and 810 miles (1,303.57 kilometers) by car, following the I-505 route.

Pacifica and SEA Airport are 15 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Pacifica, CA to SEA Airport. The halfway point is Grants Pass, OR.

Pacifica, CA and SEA Airport are in the same time zone (PDT). Current time in both locations is 10:49 pm.

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Lowest Price Rental Cars in Pacifica, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Pacifica »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.53 gallons of gas to cover the route between Pacifica, CA and SEA Airport.

The estimated cost of gas to go from Pacifica to SEA Airport is $104.23.

During the route, an average car will release 637.33 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 Pacifica, CA and SEA Airport

If you want to meet halfway between Pacifica, CA 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 42.446400 and -123.299393, or 42º 26' 47.04" N, 123º 17' 57.8148" W. This location is 405 miles away from Pacifica, CA and SEA Airport and it would take approximately 7 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 Grants Pass, OR, situated 405 miles from Pacifica, CA and 407 miles from SEA Airport. It would take 6 hours 17 mins to go from Pacifica to Grants Pass and 6 hours 34 mins to go from SEA to Grants Pass.

Major Cities Along the Route

Some major cities along the route include Fairfield, CA,Vallejo, CA,Oakland, CA,Berkeley, CA,Richmond, CA,San Francisco, CA,Tacoma, WA,Daly City, CA,Portland, OR,Vancouver, WA,Salem, OR, and Eugene, OR.