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

Distance from Windham, OH to SEA Airport

Distance

2,425 mi

Time

1 day 18 hours

Gas Cost

$222 - $432

Helpful Inaccurate

There are 2,058.16 miles from Windham to Seattle–Tacoma International Airport (SEA) in west direction and 2,425 miles (3,902.66 kilometers) by car, following the I-90 route.

Windham and SEA Airport are 1 day 18 hours far apart, if you drive non-stop .

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

Please note the time difference between Windham, OH and SEA Airport is 3 hours. The current time in Windham is 4:26 pm and the current time in SEA Airport is 1:26 pm.

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Lowest Price Rental Cars in Windham, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Windham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 97.39 gallons of gas to cover the route between Windham, OH and SEA Airport.

The estimated cost of gas to go from Windham to SEA Airport is $312.03.

During the route, an average car will release 1,908 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 Windham, OH and SEA Airport

If you want to meet halfway between Windham, 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 43.956200 and -102.173119, or 43º 57' 22.32" N, 102º 10' 23.2284" W. This location is 1,212.46 miles away from Windham, OH and SEA Airport and it would take approximately 21 hours 28 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Quinn, SD, situated 1,235 miles from Windham, OH and 1,253 miles from SEA Airport. It would take 17 hours 49 mins to go from Windham to Quinn and 18 hours 1 min to go from SEA to Quinn.