Distance between cities › USA › Louisiana › Echo, LA › Distance from Echo to Seattle–Tacoma International Airport Book Hotels

Distance from Echo, LA to SEA Airport

Distance

1,123 mi

Time

21 hours 18 mins

Gas Cost

$103 - $200

Helpful Inaccurate

There are 947.58 miles from Echo to Seattle–Tacoma International Airport (SEA) in northwest direction and 1,123 miles (1,807.29 kilometers) by car, following the I-5 route.

Echo and SEA Airport are 21 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Echo, LA to SEA Airport. The halfway point is Summit City, CA.

Echo, LA and SEA Airport are in the same time zone (PDT). Current time in both locations is 10:45 pm.

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Lowest Price Rental Cars in Echo, LA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Echo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.09 gallons of gas to cover the route between Echo, LA and SEA Airport.

The estimated cost of gas to go from Echo to SEA Airport is $144.48.

During the route, an average car will release 883.47 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 Echo, LA and SEA Airport

If you want to meet halfway between Echo, LA 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 40.674202 and -122.398033, or 40º 40' 27.1272" N, 122º 23' 52.9188" W. This location is 561.41 miles away from Echo, LA and SEA Airport and it would take approximately 10 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Summit City, CA, situated 551 miles from Echo, LA and 579 miles from SEA Airport. It would take 8 hours 10 mins to go from Echo to Summit City and 9 hours 15 mins to go from SEA to Summit City.

Major Cities Along the Route

Some major cities along the route include Los Angeles, CA,Glendale, CA,Burbank, CA,Santa Clarita, CA,Stockton, CA,Elk Grove, CA,Sacramento, CA,Portland, OR,Vancouver, WA,Salem, OR, and Eugene, OR.