The average bus between Seattle and King County takes 1h 42m and the fastest bus takes 1h 21m. There is at least one bus per day from Seattle to King County. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run once daily between Seattle and King County. The earliest departure is at 5:22 AM in the morning, and the last departure from Seattle is at 6:22 AM which arrives into King County at 8:30 AM. All services require a transfer, and take on average 1h 42m. The schedules shown below are for the next available departures.
Want to know about travelling from Seattle to King County? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Seattle to King County. However, there are services departing from Seattle station and arriving at King County station via N Mercer Way & 80th Ave SE - Bay 2. The journey, including transfers, takes approximately 1h 42m.
Seattle to King County bus services, operated by Sound Transit, depart from 3rd Ave & Marion St station.
Seattle to King County bus services, operated by Sound Transit, arrive at Snoqualmie Pkwy & SE Jacobia St station.
The distance between Seattle and King County is 37.7 km. The road distance is 45 km.
You can take a bus from 3rd Ave & Marion St to Snoqualmie Pkwy & SE Jacobia St via N Mercer Way & 80th Ave SE - Bay 2 in around 1h 51m.