Distance between cities › USA › Colorado › Lyons, CO › Distance from Lyons to Seattle–Tacoma International Airport Book Hotels

Distance from Lyons, CO to SEA Airport

Distance

1,279 mi

Time

22 hours 33 mins

Gas Cost

$117 - $228

Helpful Inaccurate

There are 981.89 miles from Lyons to Seattle–Tacoma International Airport (SEA) in northwest direction and 1,279 miles (2,058.35 kilometers) by car, following the I-84 route.

Lyons and SEA Airport are 22 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Lyons, CO to SEA Airport. The halfway point is Willow Creek, MT.

Please note the time difference between Lyons, CO and SEA Airport is 1 hour. The current time in Lyons is 9:17 am and the current time in SEA Airport is 8:17 am.

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Lowest Price Rental Cars in Lyons, CO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lyons »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 51.37 gallons of gas to cover the route between Lyons, CO and SEA Airport.

The estimated cost of gas to go from Lyons to SEA Airport is $164.59.

During the route, an average car will release 1,006.44 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 Lyons, CO and SEA Airport

If you want to meet halfway between Lyons, CO 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 45.898148 and -111.723244, or 45º 53' 53.3328" N, 111º 43' 23.6784" W. This location is 639.56 miles away from Lyons, CO and SEA Airport and it would take approximately 11 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Willow Creek, MT, situated 714 miles from Lyons, CO and 658 miles from SEA Airport. It would take 10 hours 59 mins to go from Lyons to Willow Creek and 9 hours 38 mins to go from SEA to Willow Creek.