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How to get fromOttawa to St. Marysby train, bus (Flixbus), car, plane, or bus

Find Transport to St. Marys

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There are 9 ways to get from Ottawa to St. Marys 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

    best
    1. Take the train from Ottawa to Toronto Union Stationtrain train VIA Rail
    2. Take the train from Toronto Union Station to St. Marystrain train VIA Rail
    8h 9m
    $139–556

  2. Bus (Flixbus)

    cheapest
    1. Take the bus from Ottawa to Toronto Pearson Airportbus bus FlixBus N2700 / ...
    2. Take the bus from Toronto Pearson Airport to St Marysbus bus FlixBus 2702
    10h 30m
    $85–145

  3. Drive 544.1 km

    1. Drive from Ottawa to St. Maryscar car 544.1 km
    7h 6m
    $107–155

  4. Fly Ottawa Macdonald-Cartier International Airport to Toronto Island Airport, train

    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Toronto Island Airport (YTZ)plane plane YOW - YTZ
    2. Take the train from Toronto Union Station to St. Marystrain train
    6h 16m
    $199–794

  5. Bus, train

    1. Take the bus from Ottawa to Torontobus bus
    2. Take the train from Union Station GO to Kitchener GOtrain train Ki
    3. Take the bus from Kitchener: GO/VIA Station to St. Marys: Town Hallbus bus 2
    12h 35m
    $86–161

  6. Fly Ottawa Macdonald-Cartier International Airport to London International Airport, bus

    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to London International Airport (YXU)plane plane YOW - YXU
    2. Take the bus from London to St Marysbus bus
    6h 51m
    $339–1,720

  7. Fly Ottawa Macdonald-Cartier International Airport to Toronto Pearson International Airport, train

    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to Toronto Pearson International Airport (YYZ)plane plane YOW - YYZ
    2. Take the train from Malton to St. Marystrain train
    6h 39m
    $173–797

  8. Fly Ottawa Macdonald-Cartier International Airport to John C. Munro Hamilton International Airport, train

    1. Fly from Ottawa Macdonald-Cartier International Airport (YOW) to John C. Munro Hamilton International Airport (YHM)plane plane YOW - YHM
    2. Take the train from Aldershot to Londontrain train
    3. Take the train from London to St. Marystrain train
    8h 26m
    $171–1,345

  9. Train to Montréal–Pierre Elliott Trudeau International Airport, fly to Toronto Pearson International Airport, train

    1. Take the train from Ottawa to Dorvaltrain train
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Toronto Pearson International Airport (YYZ)plane plane YUL - YYZ
    3. Take the train from Malton to St. Marystrain train
    8h 32m
    $219–1,217

Ottawa to St. Marys by train

Calendar7Weekly Trains
Duration8h 9mAverage Duration
Ticket$139Cheapest Price
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Questions & Answers

Map of how to get from Ottawa to St. Marys.ExpandLaunch map view
  • Distance: 604 km
  • Duration: 8h 9m

What companies run services between Ottawa, ON, Canada and St. Marys, ON, Canada?

You can take a train from Ottawa to St. Marys via Toronto Union Station in around 8h 9m. Alternatively, you can take a bus from Ottawa to St Marys via Toronto Pearson Airport in around 10h 30m.

Airlines
Train operators
Bus operators

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