The average train between St Marys and The Rocks takes 1h 9m and the fastest train takes 1h 2m. The train runs at least 4 times per hour from St Marys to The Rocks. 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 St Marys and The Rocks. The earliest departure is at 8:46 AM in the morning, and the last departure from St Marys is at 9:01 PM which arrives into The Rocks at 10:08 PM. All services require a transfer, and take on average 1h 9m. The schedules shown below are for the next available departures.

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change

1h 7m • 1 change
Want to know about travelling from St Marys to The Rocks? 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 St Marys to The Rocks. However, there are services departing from St Marys station and arriving at The Rocks station via Central Station station. The journey, including transfers, takes approximately 1h 9m.
St Marys to The Rocks train services, operated by Sydney Trains, depart from St Marys Station.
St Marys to The Rocks train services, operated by Sydney Trains, arrive at Central Station.
The distance between St Marys and The Rocks is 42 km. The road distance is 51 km.
Sydney Trains operates a train from St Marys Station to Central Station every 10 minutes. Tickets cost $5–9 and the journey takes 56 min.