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Royal Oak to Sarnia buses

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Trip Overview

The average bus between Royal Oak and Sarnia takes 9h 44m and the fastest bus takes 6h 13m. The bus service runs several times per day from Royal Oak to Sarnia. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 44m
Duration
323 km
Distance
$54
Average price
Twice daily
Frequency

Royal Oak to Sarnia bus times

Buses run twice daily between Royal Oak and Sarnia. The earliest departure is at 5:43 AM in the morning, and the last departure from Royal Oak is at 11:09 PM which arrives into Sarnia at 2:55 PM. All services require a transfer at Larned & Griswold and take an average of 9h 44m. The schedules shown below are for the next available departures.

Departing Monday, November 2, 2026

  •  → 

    Arrives next day

    Southeast Michigan SMARTFlixbus USAFlixbus USA20h 46m • 2 changes

Departing Wednesday, November 4, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA9h 3m • 2 changes

Departing Thursday, November 5, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA9h 3m • 2 changes
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    Southeast Michigan SMARTFlixbus USAFlixbus USA6h 13m • 2 changes

Departing Friday, November 6, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA9h 3m • 2 changes
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    Southeast Michigan SMARTFlixbus USAFlixbus USA6h 13m • 2 changes

Departing Saturday, November 7, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA9h 12m • 2 changes
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    Southeast Michigan SMARTFlixbus USAFlixbus USA6h 18m • 2 changes
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    Arrives next day

    Southeast Michigan SMARTFlixbus USAFlixbus USA15h 46m • 2 changes

Departing Sunday, November 8, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA6h 30m • 2 changes

Departing Monday, November 9, 2026

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    Southeast Michigan SMARTFlixbus USAFlixbus USA9h 3m • 2 changes

Frequently asked questions

Want to know about travelling from Royal Oak to Sarnia? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Royal Oak to Sarnia.ExpandLaunch map view
  • Distance: 322.9 km
  • Duration: 9h 44m

What companies run services between Royal Oak, MI, USA and Sarnia, ON, Canada?

You can take a bus from Woodward & 11 Mile to Sarnia via Larned & Griswold, Detroit Bus Station, and London in around 7h 30m.

Operators