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How to get fromSt. Thomas to Sarniaby bus, train, bus (Flixbus), or car

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There are 4 ways to get from St. Thomas to Sarnia by bus, 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.

  1. Bus, train

    best
    1. Take the bus from St Thomas to Londonbus bus FlixBus 2702
    2. Take the train from London to Sarniatrain train VIA Rail
    2h 51m
    $25–226

  2. Bus (Flixbus)

    cheapest
    1. Take the bus from St Thomas to Londonbus bus FlixBus 2702
    2. Take the bus from London to Sarniabus bus FlixBus 2710 / ...
    3h 20m
    $16–28

  3. Drive 114.8 km

    1. Drive from St. Thomas to Sarniacar car 114.8 km
    1h 16m
    $23–33

  4. Bus via London, ON - Downtown

    1. Take the bus from St Thomas to Londonbus bus FlixBus 2702
    2. Take the bus from London, ON - Downtown to Sarnia, ON - Bayside Terminalbus bus London
    3h 45m
    $20–30

St. Thomas to Sarnia by bus, foot, and train

Calendar5Weekly Services
Duration2h 51mAverage Duration
Ticket$25Cheapest Price
See schedules

Questions & Answers

Map of how to get from St. Thomas to Sarnia.ExpandLaunch map view
  • Distance: 122.1 km
  • Duration: 2h 51m

What companies run services between St. Thomas, ON, Canada and Sarnia, ON, Canada?

You can take a bus from St Thomas to Sarnia via London in around 3h 20m.

Train operators
Bus operators

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