There are 5 ways to get from Sarnia to Oshawa by train, bus (Flixbus), or car
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 Sarnia to Londontrain
- Take the train from London to Toronto Union Stationtrain
- Take the train from Toronto Union Station to Oshawatrain
5h 54m$73–653Bus (Flixbus)
cheapest- Take the bus from Sarnia to Scarborough Centrebus FlixBus 2710
8h 42m$49–73Bus via Toronto Airport (YYZ)
- Take the bus from Sarnia to Toronto Pearson Airportbus FlixBus 2702 / ...
- Take the bus from Hwy 407 Bus Terminal to Centre St. S. @ Athol St. W.bus 56 / ...
6h 38m$57–81Drive 337.7 km
- Drive from Sarnia to Oshawacar 337.7 km
3h 29m$68–98Train
- Take the train from Sarnia to Toronto Union Stationtrain VIA Rail
- Take the train from Union Station GO to Durham College Oshawa GOtrain Le
6h 56m$76–281
Sarnia to Oshawa by train
Comparing Your Travel Options
The cheapest way to get from Sarnia to Oshawa is to bus which costs $45 - $75 and takes 8h 42m.
The fastest way to get from Sarnia to Oshawa is to drive which takes 3h 29m and costs $65 - $100.
No, there is no direct bus from Sarnia to Oshawa. However, there are services departing from Sarnia and arriving at Centre St. S. @ Athol St. W. via Pearson International Airport Terminal 1 and Hwy 407 Bus Terminal. The journey, including transfers, takes approximately 6h 38m.
No, there is no direct train from Sarnia to Oshawa. However, there are services departing from Sarnia and arriving at Oshawa via London and Toronto Union Station. The journey, including transfers, takes approximately 5h 54m.
The distance between Sarnia and Oshawa is 330 km. The road distance is 337.7 km.
The best way to get from Sarnia to Oshawa without a car is to train via London which takes 5h 54m and costs $70 - $700.
It takes approximately 5h 54m to get from Sarnia to Oshawa, including transfers.
Sarnia to Oshawa bus services, operated by Flixbus USA, depart from Sarnia station.
Sarnia to Oshawa train services, operated by VIA Rail, depart from Sarnia station.
The best way to get from Sarnia to Oshawa is to train via London which takes 5h 54m and costs $70 - $700. Alternatively, you can bus via Toronto Airport (YYZ), which costs $55 - $85 and takes 6h 38m.
What companies run services between Sarnia, ON, Canada and Oshawa, ON, Canada?
You can take a train from Sarnia to Oshawa via London and Toronto Union Station in around 5h 54m. Alternatively, you can take a bus from Sarnia to Centre St. S. @ Athol St. W. via Toronto Pearson Airport, Pearson International Airport Terminal 1, and Hwy 407 Bus Terminal in around 6h 38m.
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Sarnia to London
- Ave. Duration
- 1h 12m
- Frequency
- Twice daily
- Estimated price
- $22–220
- Website
- VIA Rail
- Escape
- $22–85
- Business
- $65–200
- Business Plus
- $80–220
- Economy
- $24–95
- Economy Plus
- $27–110
Train from London to Toronto Union Station
- Ave. Duration
- 2h 12m
- Frequency
- Every 4 hours
- Estimated price
- $40–240
- Website
- VIA Rail
- Escape
- $40–130
- Business
- $85–230
- Business Plus
- $100–240
- Economy
- $45–140
- Economy Plus
- $50–150
Train from Toronto Union Station to Oshawa
- Ave. Duration
- 36 min
- Frequency
- Hourly
- Estimated price
- $11–200
- Website
- VIA Rail
- Escape
- $11–65
- Business
- $55–190
- Business Plus
- $70–200
- Economy
- $13–75
- Economy Plus
- $14–85
Train from Sarnia to Toronto Union Station
- Ave. Duration
- 4h 58m
- Frequency
- Twice daily
- Estimated price
- $65–270
- Website
- VIA Rail
- Escape
- $65–180
- Business
- $110–260
- Business Plus
- $130–270
- Economy
- $75–190
- Economy Plus
- $80–200
- Phone
- +1 888 438 6646
- Website
- GO Transit
Train from Union Station GO to Durham College Oshawa GO
- Ave. Duration
- 1h 2m
- Frequency
- Every 30 minutes
- Estimated price
- $8–11
- Website
- GO Transit
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Sarnia to Toronto Pearson Airport
- Ave. Duration
- 4h 15m
- Frequency
- Twice daily
- Estimated price
- $40–65
- Schedules at
- Flixbus USA
Bus from Sarnia to Scarborough Centre
- Ave. Duration
- 6h 45m
- Frequency
- Once daily
- Estimated price
- $45–70
- Schedules at
- Flixbus USA
- Phone
- +1 888 438 6646
- Website
- GO Transit
Bus from Hwy 407 Bus Terminal to Centre St. S. @ Athol St. W.
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- $10–13
- Website
- GO Transit
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Booking & Getting There
Sarnia to Oshawa bus services, operated by Flixbus USA, arrive at Toronto Pearson Airport station.
Sarnia to Oshawa train services, operated by VIA Rail, arrive at London station.
Yes, the driving distance between Sarnia to Oshawa is 338 km. It takes approximately 3h 29m to drive from Sarnia to Oshawa.
Book your Sarnia to Oshawa train tickets online with Omio.
There are 201+ hotels available in Oshawa.