There are 6 ways to get from St. Catharines to Sarnia by train, bus (Flixbus), car, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from St. Catharines GO to Aldershot GOtrain Lw
- Take the train from Aldershot to Londontrain
- Take the train from London to Sarniatrain
5h 44m$63–652Bus
cheapest- Take the bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floorbus 2708
- Take the bus from Toronto to Sarniabus FlixBus 2702 / ...
7h 25m$50–140Drive 281.5 km
- Drive from St. Catharines to Sarniacar 281.5 km
2h 57m$58–83Bus, train via London
- Take the bus from St. Catharines Fairview Mall to Burlington GO Busbus 12
- Take the train from Aldershot to Londontrain
- Take the train from London to Sarniatrain
6h 13m$67–470Bus, train
- Take the bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floorbus 2708
- Take the train from Toronto Union Station to Sarniatrain VIA Rail
7h 14m$75–345Bus via London
- Take the bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floorbus
- Take the bus from Toronto, ON - 44 York St. to London, ON - VIA Railbus
- Take the bus from London, ON - Downtown to Sarnia, ON - Bayside Terminalbus
7h 56m$56–144
St. Catharines to Sarnia by train
Comparing Your Travel Options
The cheapest way to get from St. Catharines to Sarnia is to drive which costs $55 - $85 and takes 2h 57m.
The fastest way to get from St. Catharines to Sarnia is to drive which takes 2h 57m and costs $55 - $85.
No, there is no direct bus from St. Catharines to Sarnia. However, there are services departing from Bus Terminal, 70 Carlisle St and arriving at Sarnia via Toronto. The journey, including transfers, takes approximately 7h 25m.
No, there is no direct train from St. Catharines to Sarnia. However, there are services departing from St. Catharines GO and arriving at Sarnia via Aldershot and London. The journey, including transfers, takes approximately 5h 44m.
The distance between St. Catharines and Sarnia is 283 km. The road distance is 281.5 km.
The best way to get from St. Catharines to Sarnia without a car is to train which takes 5h 44m and costs $60 - $650.
It takes approximately 5h 44m to get from St. Catharines to Sarnia, including transfers.
St. Catharines to Sarnia bus services, operated by Megabus Canada, depart from Bus Terminal, 70 Carlisle St station.
St. Catharines to Sarnia train services, operated by GO Transit, depart from St. Catharines GO station.
The best way to get from St. Catharines to Sarnia is to train which takes 5h 44m and costs $60 - $650. Alternatively, you can bus, which costs $50 - $140 and takes 7h 25m.
What companies run services between St. Catharines, ON, Canada and Sarnia, ON, Canada?
You can take a train from St. Catharines GO to Sarnia via Aldershot GO, Aldershot, and London in around 5h 44m. Alternatively, you can take a bus from Bus Terminal, 70 Carlisle St to Sarnia via Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor and Toronto in around 7h 25m.
- Phone
- +1 888-438-6646
- Website
- GO Transit
Train from St. Catharines GO to Aldershot GO
- Ave. Duration
- 1h 3m
- Frequency
- Twice daily
- Estimated price
- $11–15
- Website
- GO Transit
- Website
- GO Transit Schedules
- Passenger
- $11–15
- Phone
- +1 866 488 4452
- [email protected]
- Website
- Megabus
Bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- $10–75
- Website
- Megabus
- Adult Advanced Booking
- $10–60
- Adult Standard
- $19–75
Bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- $10–75
- Website
- Megabus
- Adult Advanced Booking
- $10–60
- Adult Standard
- $19–75
Bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- $10–75
- Website
- Megabus
- Adult Advanced Booking
- $10–60
- Adult Standard
- $19–75
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including South Korea: Travelling from Seoul to Busan , Travel Insider: Top Japan travel tips by Beatrix Holland, and Travelling to and around Russia for the 2018 FIFA World Cup - to help you get the most out of your next trip.
Booking & Getting There
St. Catharines to Sarnia bus services, operated by Megabus Canada, arrive at Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor station.
St. Catharines to Sarnia train services, operated by GO Transit, arrive at Aldershot GO station.
Yes, the driving distance between St. Catharines to Sarnia is 282 km. It takes approximately 2h 57m to drive from St. Catharines to Sarnia.
Book your St. Catharines to Sarnia train tickets online with Omio.
Book your St. Catharines to Sarnia bus tickets online with Omio.
There are 67+ hotels available in Sarnia.





