The average train between Ballston–MU Station and Pentagon takes 20 min and the fastest train takes 15 min. The train runs at least 4 times per hour from Ballston–MU Station to Pentagon. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 15 minutes between Ballston–MU Station and Pentagon. The earliest departure is at 11:34 AM in the morning, and the last departure from Ballston–MU Station is at 9:35 PM which arrives into Pentagon at 9:55 PM. All services require a transfer at Rosslyn, Blue/Orange/Silver Track 2 Platform and take an average of 20 min. The schedules shown below are for the next available departures.

21 min • 1 change

21 min • 1 change

21 min • 1 change

21 min • 1 change
Want to know about travelling from Ballston–MU Station to Pentagon? 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 train from Ballston–MU Station to Pentagon. However, there are services departing from Ballston–MU Station station and arriving at Pentagon station via Rosslyn, Blue/Orange/Silver Line Track 1 Platform. The journey, including transfers, takes approximately 20 min.
Ballston–MU Station to Pentagon train services, operated by Washington Metropolitan Area Transit Authority, depart from Ballston, Orange/Silver Line Track 1 Platform station.
Ballston–MU Station to Pentagon train services, operated by Washington Metropolitan Area Transit Authority, arrive at Pentagon, Yellow/Blue Line Track 2 Platform station.
The distance between Ballston–MU Station and Pentagon is 5 km. The road distance is 8 km.
You can take a subway from Ballston, Orange/Silver Line Track 1 Platform to Pentagon via Rosslyn, Blue/Orange/Silver Track 2 Platform and Pentagon, Yellow/Blue Line Track 2 Platform in around 21 min.