The driving time from Portland to Seattle via Corvallis, Newport, Astoria, Forks is 99 hours 6 minutes by road. You can also find other options to travel from Portland to Seattle via Corvallis, Newport, Astoria, Forks like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Portland to Seattle via Corvallis, Newport, Astoria, Forks!