The average bus between Longueuil and St. Catharines takes 9h 52m and the fastest bus takes 8h 43m. The bus service runs several times per day from Longueuil to St. Catharines. 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 4 times a day between Longueuil and St. Catharines. The earliest departure is at 6:01 AM in the morning, and the last departure from Longueuil is at 10:57 PM which arrives into St. Catharines at 7:40 AM. All services require a transfer at Station Bonaventure and take an average of 9h 52m. The schedules shown below are for the next available departures.


9h 36m • 2 changes


10h 12m • 2 changes


9h 5m • 2 changes
Arrives next day


15h 4m • 2 changes


9h 36m • 2 changes


10h 12m • 2 changes


9h 5m • 2 changes
Arrives next day


8h 43m • 2 changes


9h 36m • 2 changes


10h 12m • 2 changes


9h 5m • 2 changes
Arrives next day


8h 43m • 2 changes


9h 36m • 2 changes


10h 7m • 2 changes


9h 6m • 2 changes
Arrives next day


8h 55m • 2 changes
Want to know about travelling from Longueuil to St. Catharines? 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 Longueuil to St. Catharines. However, there are services departing from Longueuil station and arriving at St. Catharines station via Toronto Union Station station. The journey, including transfers, takes approximately 9h 52m.
Longueuil to St. Catharines bus services, operated by Société de transport de Montréal, depart from Montreal, QC station.
Longueuil to St. Catharines bus services, operated by Société de transport de Montréal, arrive at St. Catharines, ON - Bus Terminal station.
The distance between Longueuil and St. Catharines is 525.2 km. The road distance is 666 km.
You can take a bus from Station Jean-Drapeau to St. Catharines, ON - Bus Terminal via Station Bonaventure, Montreal, QC, and Toronto Union Station in around 10h 15m.