The average train between Capitol Heights and Union Station takes 31 min and the fastest train takes 29 min. The train runs at least 6 times per hour from Capitol Heights to Union Station. 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 10 minutes between Capitol Heights and Union Station. The earliest departure is at 5:01 AM in the morning, and the last departure from Capitol Heights is at 11:35 AM which arrives into Union Station at 12:07 PM. All services require a transfer, and take on average 31 min. The schedules shown below are for the next available departures.

37 min • 1 change

34 min • 1 change

32 min • 1 change

29 min • 1 change
Want to know about travelling from Capitol Heights to Union Station? 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 Capitol Heights to Union Station. However, there are services departing from Capitol Heights station and arriving at Union Station station via Metro Center, Blue/Orange/Silver Line Center Platform. The journey, including transfers, takes approximately 31 min.
Capitol Heights to Union Station train services, operated by Washington Metropolitan Area Transit Authority, depart from Capitol Heights, Blue/Silver Line Center Platform station.
Capitol Heights to Union Station train services, operated by Washington Metropolitan Area Transit Authority, arrive at Union Station, Red Line Center Platform.
The distance between Capitol Heights and Union Station is 8.1 km. The road distance is 15 km.
You can take a subway from Capitol Heights, Blue/Silver Line Center Platform to Union Station, Red Line Center Platform via Metro Center, Red Line Track 1 Platform in around 28 min.