Rome2Rio

How to get fromCornwall to Sarniaby bus, train, bus (Flixbus), car, or plane

Find Transport to Sarnia

See all options

There are 7 ways to get from Cornwall to Sarnia by bus, train, bus (Flixbus), car, or plane

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 Cornwall, ON to Brockville, ONbus bus
    2. Take the train from Brockville to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to Londontrain train
    4. Take the train from London to Sarniatrain train
    10h 53m
    $163–844

  2. Bus

    cheapest
    1. Take the bus from Cornwall, ON to Toronto Union Stationbus bus Montreal
    2. Take the bus from Toronto to Sarniabus bus FlixBus 2702 / ...
    11h 32m
    $71–179

  3. Drive 708.5 km

    1. Drive from Cornwall to Sarniacar car 708.5 km
    7h 43m
    $140–202

  4. Bus, fly, train

    1. Take the bus from Cornwall, ON to Kirkland, QCbus bus
    2. Fly from Montréal–Pierre Elliott Trudeau International Airport (YUL) to Toronto Pearson International Airport (YYZ)plane plane YUL - YYZ
    3. Take the bus from Pearson International Airport Terminal 1 to London, ON - VIA Railbus bus
    4. Take the train from London to Sarniatrain train
    10h 7m
    $247–934

  5. Bus, train via Kingston

    1. Take the bus from Cornwall, ON to Kingston, Ontariobus bus
    2. Take the train from Kingston to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to Londontrain train
    4. Take the train from London to Sarniatrain train
    11h 14m
    $147–818

  6. Bus, train #2

    1. Take the bus from Cornwall, ON to Kingston, Ontariobus bus
    2. Take the train from Kingston to Toronto Union Stationtrain train
    3. Take the train from Toronto Union Station to Sarniatrain train
    11h 36m
    $150–628

  7. Bus via London

    1. Take the bus from Cornwall, ON to Toronto Union Stationbus bus
    2. Take the bus from Toronto, ON - 44 York St. to London, ON - VIA Railbus bus
    3. Take the bus from London, ON - Downtown to Sarnia, ON - Bayside Terminalbus bus
    12h 3m
    $72–173

Montréal–Pierre Elliott Trudeau International Airport (YUL) to Toronto Pearson International Airport (YYZ) flights

Calendar168Weekly Planes
Duration1h 26mAverage Duration
Ticket$56Cheapest Price
See schedules

Questions & Answers

Map of how to get from Cornwall to Sarnia.ExpandLaunch map view
  • Distance: 713.9 km
  • Duration: 10h 53m

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

You can take a vehicle from Cornwall to Sarnia via Cornwall, ON, Toronto Union Station, and Toronto in around 11h 32m.

Airlines
Train operators
Bus operators

Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Travelling to and around Russia for the 2018 FIFA World Cup, Getting to Milan from the airport, and Which side of Niagara Falls should I choose (and how do I get there)? - to help you get the most out of your next trip.