The average bus between National Harbor and Arlington County takes 1h 16m and the fastest bus takes 1h 10m. There is a bus service every few hours from National Harbor to Arlington 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 hourly between National Harbor and Arlington County. The earliest departure is at 5:56 AM in the morning, and the last departure from National Harbor is at 7:00 PM which arrives into Arlington County at 8:10 PM. All services require a transfer, and take on average 1h 16m. The schedules shown below are for the next available departures.

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1h 21m • 1 changeWant to know about travelling from National Harbor to Arlington 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 National Harbor to Arlington County. However, there are services departing from National Harbor station and arriving at Arlington County station via King St-Old Town+Bay J. The journey, including transfers, takes approximately 1h 16m.
National Harbor to Arlington County bus services, operated by Washington Metropolitan Area Transit Authority, depart from St George Bl+Waterfront St station.
National Harbor to Arlington County bus services, operated by Washington Metropolitan Area Transit Authority, arrive at Ballston+Bay A station.
The distance between National Harbor and Arlington County is 12.4 km. The road distance is 24 km.
You can take a bus from St George Bl+Waterfront St to Ballston+Bay A via King St-Old Town+Bay A in around 1h 28m.