- Distance: 1.8 mi
- Duration: 4 min
The average bus between South Station (subway) and Castle Island takes 4 min and the fastest bus takes 3 min. The bus runs at least 2 times per hour from South Station (subway) to Castle Island. 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 every 30 minutes between South Station (subway) and Castle Island. The earliest departure is at 5:41 AM in the morning, and the last departure from South Station (subway) is at 10:23 PM which arrives into Castle Island at 10:26 PM. All services run direct with no transfers required, and take on average 4 min. The schedules shown below are for the next available departures.
Want to know about travelling from South Station (subway) to Castle Island? 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.
Yes, there is a direct bus departing from South Station (subway) station and arriving at Castle Island station. Services depart every 30 minutes, and operate 6 times a week. The journey takes approximately 4 min.
South Station (subway) to Castle Island bus services, operated by MBTA, depart from Summer St @ South Station - Red Line entrance.
South Station (subway) to Castle Island bus services, operated by MBTA, arrive at Summer St @ Pappas Way station.
The distance between South Station (subway) and Castle Island is 4 km. The road distance is 3 km.
MBTA operates a bus from Summer St @ South Station - Red Line entrance to Summer St @ Pappas Way every 30 minutes. Tickets cost $1–5 and the journey takes 5 min.
