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Distance from Lakeside, TX to SEA Airport

Distance

2,051 mi

Time

1 day 12 hours

Gas Cost

$191 - $372

Helpful Inaccurate

There are 1,642.91 miles from Lakeside to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,051 miles (3,300.76 kilometers) by car, following the I-84 route.

Lakeside and SEA Airport are 1 day 12 hours far apart, if you drive non-stop .

This is the fastest route from Lakeside, TX to SEA Airport. The halfway point is Riner, WY.

Please note the time difference between Lakeside, TX and SEA Airport is 2 hours. The current time in Lakeside is 1:51 pm and the current time in SEA Airport is 11:51 am.

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Lowest Price Rental Cars in Lakeside, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lakeside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 82.39 gallons of gas to cover the route between Lakeside, TX and SEA Airport.

The estimated cost of gas to go from Lakeside to SEA Airport is $268.74.

During the route, an average car will release 1,614.11 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 Lakeside, TX and SEA Airport

If you want to meet halfway between Lakeside, TX 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 41.771290 and -107.574242, or 41º 46' 16.644" N, 107º 34' 27.2712" W. This location is 1,025.71 miles away from Lakeside, TX and SEA Airport and it would take approximately 18 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Riner, WY, situated 1,132 miles from Lakeside, TX and 1,077 miles from SEA Airport. It would take 15 hours 58 mins to go from Lakeside to Riner and 16 hours 14 mins to go from SEA to Riner.