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Distance from Keller, TX to SEA Airport

Distance

2,052 mi

Time

1 day 12 hours

Gas Cost

$188 - $365

Helpful Inaccurate

There are 1,648.26 miles from Keller to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,052 miles (3,302.37 kilometers) by car, following the I-84 route.

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

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

Please note the time difference between Keller, TX and SEA Airport is 2 hours. The current time in Keller is 12:52 pm and the current time in SEA Airport is 10:52 am.

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Lowest Price Rental Cars in Keller, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keller »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 82.40 gallons of gas to cover the route between Keller, TX and SEA Airport.

The estimated cost of gas to go from Keller to SEA Airport is $264.01.

During the route, an average car will release 1,614.41 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 Keller, TX and SEA Airport

If you want to meet halfway between Keller, 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 43.556484 and -106.504234, or 43º 33' 23.3424" N, 106º 30' 15.2424" W. This location is 1,025.90 miles away from Keller, TX and SEA Airport and it would take approximately 18 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kaycee, WY, situated 1,201 miles from Keller, TX and 1,033 miles from SEA Airport. It would take 17 hours 15 mins to go from Keller to Kaycee and 14 hours 56 mins to go from SEA to Kaycee.