There are 1,965.11 miles from Cincinnati to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,399 miles (3,860.82 kilometers) by car, following the I-90 W route.
Cincinnati and SEA Airport are 1 day 10 hours far apart, if you drive non-stop .
This is the fastest route from Cincinnati, OH to SEA Airport. The halfway point is Rapid City, SD.
Please note the time difference between Cincinnati, OH and SEA Airport is 3 hours. The current time in Cincinnati is 12:50 am (Apr 18) and the current time in SEA Airport is 9:50 pm (Apr 17).
Any questions or tips to share?
Share with fellow travellers any question or tips about the route from Cincinnati, OH to SEA Airport: