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How to get fromSarnia to Cornwallby train, plane, taxi, car, or bus

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There are 7 ways to get from Sarnia to Cornwall by train, plane, taxi, 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.

  1. Train to London International Airport, fly to Ottawa Macdonald-Cartier International Airport, taxi

    best
    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to Ottawa Macdonald-Cartier International Airport (YOW)plane plane YXU - YOW
    3. Take the taxi from Ottawa-Airport-YOW to Cornwalltaxi taxi
    5h 51m
    $672–2,059

  2. Bus, drive (Flixbus)

    cheapest
    1. Take the bus from Sarnia to Ottawabus bus FlixBus 2710
    2. Drive from Ottawa to Cornwallcar car
    12h 44m
    $124–182

  3. Train, drive

    1. Take the train from Sarnia to Londontrain train
    2. Take the train from London to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to Brockvilletrain train
    4. Drive from Brockville to Cornwallcar car
    9h 50m
    $155–769

  4. Drive  711.5 km

    1. Drive from Sarnia to Cornwallcar car 711.5 km
    7h 16m
    $129–186

  5. Train, train to Toronto Island Airport, fly to Ottawa Macdonald-Cartier International Airport, taxi

    1. Take the train from Sarnia to Londontrain train
    2. Take the train from London to Toronto Union Stationtrain train
    3. Fly from Toronto Island Airport (YTZ) to Ottawa Macdonald-Cartier International Airport (YOW)plane plane YTZ - YOW
    4. Take the taxi from Ottawa-Airport-YOW to Cornwalltaxi taxi
    8h 8m
    $474–1,312

  6. Train to London International Airport, fly to Montréal/Saint-Hubert Airport, bus, taxi

    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to Montréal/Saint-Hubert Airport (YHU)plane plane YXU - YHU
    3. Take the bus from Terminus Angrignon - Quai 17 to Saint-Thomas / Collège de Valleyfieldbus bus
    4. Take the taxi from Saint-Thomas / Collège de Valleyfield to Cornwalltaxi taxi
    9h 18m
    $657–2,121

  7. Train, bus

    1. Take the train from Sarnia to Toronto Union Stationtrain train
    2. Take the train from Toronto Union Station to Syracusetrain train
    3. Take the bus from Syracuse to Massenabus bus 146
    18h 17m
    $207–737

London International Airport (YXU) to Ottawa Macdonald-Cartier International Airport (YOW) flights

Calendar12Weekly Planes
Duration2h 22mAverage Duration
Ticket$143Cheapest Price
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Comparing Your Travel Options

Map of how to get from Sarnia to Cornwall.ExpandLaunch map view
  • Distance: 714.4 km
  • Duration: 5h 51m

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

There is no direct connection from Sarnia to Cornwall. However, you can take the train to London, walk to Richmond north of Horton NB - #1478, take the line 04 bus to Fanshawe College Stop 3 - #2224, take the line 36 bus to London Airport - #2179, walk to London International Airport (YXU) airport, fly to Ottawa Macdonald-Cartier International Airport (YOW), then take the taxi to Cornwall. Alternatively, you can take a train from Sarnia to Cornwall via London, Toronto Union Station, and Brockville in around 9h 50m.

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