There are 5 ways to get from Newmarket 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 via London
best- Take the train from Newmarket GO to Union Station GOtrain Br
- Take the train from Toronto Union Station to Londontrain
- Take the train from London to Sarniatrain
6h 24m$73–474Bus (Flixbus)
cheapest- Take the bus from Toronto Pearson Airport to Sarniabus FlixBus 2702 / ...
7h 5m$46–78Drive 317 km
- Drive from Newmarket to Sarniacar 317 km
3h 35m$64–93Train
- Take the train from Newmarket GO to Union Station GOtrain Br
- Take the train from Toronto Union Station to Sarniatrain VIA Rail
6h 46m$76–284Bus via London
- Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus Toronto
- Take the bus from London, ON - Downtown to Sarnia, ON - Bayside Terminalbus London
7h 45m$55–77
Newmarket to Sarnia by train
Questions & Answers
The cheapest way to get from Newmarket to Sarnia is to bus which costs $45 - $80 and takes 7h 5m.
The fastest way to get from Newmarket to Sarnia is to drive which takes 3h 35m and costs $60 - $95.
No, there is no direct bus from Newmarket to Sarnia. However, there are services departing from Yonge St / Eagle St and arriving at Sarnia via Richmond Hill Centre and Toronto Pearson Airport. The journey, including transfers, takes approximately 7h 5m.
No, there is no direct train from Newmarket to Sarnia. However, there are services departing from Newmarket GO and arriving at Sarnia via Toronto Union Station and London. The journey, including transfers, takes approximately 6h 24m.
The distance between Newmarket and Sarnia is 336 km. The road distance is 317 km.
The best way to get from Newmarket to Sarnia without a car is to train via London which takes 6h 24m and costs $70 - $480.
It takes approximately 6h 24m to get from Newmarket to Sarnia, including transfers.
Newmarket to Sarnia bus services, operated by Flixbus USA, depart from Toronto Pearson Airport station.
Newmarket to Sarnia train services, operated by GO Transit, depart from Newmarket GO station.
The best way to get from Newmarket to Sarnia is to train via London which takes 6h 24m and costs $70 - $480. Alternatively, you can bus, which costs $45 - $80 and takes 7h 5m.
What companies run services between Newmarket, ON, Canada and Sarnia, ON, Canada?
You can take a train from Newmarket GO to Sarnia via Toronto Union Station and London in around 6h 24m. Alternatively, Flixbus USA operates a bus from Toronto Pearson Airport to Sarnia twice daily. Tickets cost $35–65 and the journey takes 4h 20m.
- Phone
- +1 888-438-6646
- Website
- GO Transit
Train from Newmarket GO to Union Station GO
- Ave. Duration
- 1h 2m
- Frequency
- Every 4 hours
- Estimated price
- $11–15
- Website
- GO Transit
- Website
- GO Transit Schedules
- Passenger
- $11–15
Train from Newmarket GO to Union Station GO
- Ave. Duration
- 1h 2m
- Frequency
- Every 4 hours
- Estimated price
- $11–15
- Website
- GO Transit
- Website
- GO Transit Schedules
- Passenger
- $11–15
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Toronto Pearson Airport to Sarnia
- Ave. Duration
- 4h 20m
- Frequency
- Twice daily
- Estimated price
- $35–65
- Schedules at
- Flixbus USA
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More Questions & Answers
Newmarket to Sarnia bus services, operated by Flixbus USA, arrive at Sarnia station.
Newmarket to Sarnia train services, operated by GO Transit, arrive at Union Station GO.
Yes, the driving distance between Newmarket to Sarnia is 317 km. It takes approximately 3h 35m to drive from Newmarket to Sarnia.
There are 64+ hotels available in Sarnia.



