The bus between Sarnia and St. Marys takes 16h 5m. The bus runs, on average, 6 times per week from Sarnia to St. Marys. 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 6 times a week between Sarnia and St. Marys. The earliest departure is at 3:45 PM in the afternoon, and the last departure from Sarnia is at 3:45 PM which arrives into St. Marys at 7:50 AM. All services require a transfer, and take on average 16h 5m. The schedules shown below are for the next available departures.
Want to know about travelling from Sarnia to St. Marys? 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 Sarnia to St. Marys. However, there are services departing from Sarnia station and arriving at St. Marys station via London. The journey, including transfers, takes approximately 16h 5m.
Sarnia to St. Marys bus services, operated by Flixbus USA, depart from Sarnia station.
Sarnia to St. Marys bus services, operated by Flixbus USA, arrive at St Marys station.
Book your Sarnia to St. Marys bus tickets online with Flixbus USA.
The distance between Sarnia and St. Marys is 107.1 km. The road distance is 139 km.
You can take a bus from Sarnia to St Marys via London in around 3h.
