Distance between cities › USA › Ohio › Boardman, OH › Distance from Boardman to Seattle–Tacoma International Airport Book Hotels

Distance from Boardman, OH to SEA Airport

Distance

2,455 mi

Time

1 day 19 hours

Gas Cost

$225 - $437

Helpful Inaccurate

There are 2,082.65 miles from Boardman to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,455 miles (3,950.94 kilometers) by car, following the I-90 route.

Boardman and SEA Airport are 1 day 19 hours far apart, if you drive non-stop .

This is the fastest route from Boardman, OH to SEA Airport. The halfway point is Cottonwood, SD.

Please note the time difference between Boardman, OH and SEA Airport is 3 hours. The current time in Boardman is 1:19 pm and the current time in SEA Airport is 10:19 am.

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Lowest Price Rental Cars in Boardman, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Boardman »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 98.61 gallons of gas to cover the route between Boardman, OH and SEA Airport.

The estimated cost of gas to go from Boardman to SEA Airport is $315.93.

During the route, an average car will release 1,931.88 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 Boardman, OH and SEA Airport

If you want to meet halfway between Boardman, OH 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 43.861816 and -101.949745, or 43º 51' 42.5376" N, 101º 56' 59.082" W. This location is 1,227.64 miles away from Boardman, OH and SEA Airport and it would take approximately 21 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cottonwood, SD, situated 1,258 miles from Boardman, OH and 1,265 miles from SEA Airport. It would take 18 hours 36 mins to go from Boardman to Cottonwood and 18 hours 18 mins to go from SEA to Cottonwood.