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Distance from Champlain, NY to SEA Airport

Distance

2,799 mi

Time

2 days 3 hours

Gas Cost

$256 - $498

Helpful Inaccurate

There are 2,303.45 miles from Champlain to Seattle–Tacoma International Airport (SEA) in west direction and 2,799 miles (4,504.55 kilometers) by car and ferry, following the I-90 route.

Champlain and SEA Airport are 2 days 3 hours far apart, if you drive non-stop for 2 days and take a ferry for 2 hours 30 mins .

This is the fastest route from Champlain, NY to SEA Airport. The halfway point is Alexandria, SD.

Please note the time difference between Champlain, NY and SEA Airport is 3 hours. The current time in Champlain is 11:25 pm and the current time in SEA Airport is 8:25 pm.

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Lowest Price Rental Cars in Champlain, NY

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Champlain »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 112.40 gallons of gas to cover the route between Champlain, NY and SEA Airport.

The estimated cost of gas to go from Champlain to SEA Airport is $360.13.

During the route, an average car will release 2,202.16 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 Champlain, NY and SEA Airport

If you want to meet halfway between Champlain, NY 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 43.646416 and -97.824974, or 43º 38' 47.0976" N, 97º 49' 29.9064" W. This location is 1,399.39 miles away from Champlain, NY and SEA Airport and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alexandria, SD, situated 1,476 miles from Champlain, NY and 1,481 miles from SEA Airport. It would take 23 hours 13 mins to go from Champlain to Alexandria and 20 hours 51 mins to go from SEA to Alexandria.