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How to get fromSarnia to Thornhillby train, bus (Flixbus), car, plane, or bus

Find Transport to Thornhill

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There are 6 ways to get from Sarnia to Thornhill by train, bus (Flixbus), car, plane, 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.

  1. Train via London

    best
    1. Take the train from Sarnia to Londontrain train VIA Rail
    2. Take the train from London to Toronto Union Stationtrain train VIA Rail
    4h 57m
    $64–457

  2. Bus (Flixbus)

    cheapest
    1. Take the bus from Sarnia to Toronto Pearson Airportbus bus FlixBus 2702 / ...
    5h
    $47–68

  3. Drive  291.6 km

    1. Drive from Sarnia to Thornhillcar car 291.6 km
    3h 4m
    $59–86

  4. Train, fly

    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to Toronto Pearson International Airport (YYZ)plane plane YXU - YYZ
    4h 38m
    $499–1,828

  5. Train

    1. Take the train from Sarnia to Toronto Union Stationtrain train VIA Rail
    5h 44m
    $75–279

  6. Bus via London

    1. Take the bus from Sarnia, ON - Bayside Terminal to London, ON - Downtownbus bus London
    2. Take the bus from London, ON - VIA Rail to Pearson International Airport Terminal 1bus bus Toronto
    5h 45m
    $51–72

Sarnia to Thornhill by train and subway

Calendar7Weekly Services
Duration4h 57mAverage Duration
Ticket$64Cheapest Price
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Comparing Your Travel Options

Map of how to get from Sarnia to Thornhill.ExpandLaunch map view
  • Distance: 295.2 km
  • Duration: 4h 57m

What companies run services between Sarnia, ON, Canada and Thornhill, ON, Canada?

You can take a train from Sarnia to Finch Station - Subway Platform via London, Toronto (Union Station), and Union Station - Northbound Platform Towards Finch in around 4h 57m. Alternatively, Flixbus USA operates a bus from Sarnia to Toronto Pearson Airport once daily. Tickets cost $40–60 and the journey takes 4h 15m.

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