What is the travel distance from Toronto to Sarnia?

Toronto and Sarnia are 159 miles (256 km) apart.

Bus Toronto to Sarnia from $19 | Refundable Tickets

Next bus departures

Next departures for Toronto to Sarnia on November 12
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	7:05am	Scarborough - 55 Town Centre Court	7h 40m	2:45pm	Sarnia - Bayside Terminal	Cheapest
Bus	10:35am	Pearson International Airport, Terminal 1	4h 10m	2:45pm	Sarnia - Bayside Terminal	Fastest
Bus	10:00am	Union Station Bus Terminal	4h 45m	2:45pm	Sarnia - Bayside Terminal	No tags

Next departures for Toronto to Sarnia on November 13
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	10:00am	Union Station Bus Terminal	4h 45m	2:45pm	Sarnia - Bayside Terminal	Cheapest
Bus	10:35am	Pearson International Airport, Terminal 1	4h 10m	2:45pm	Sarnia - Bayside Terminal	Fastest
Bus	7:05am	Scarborough - 55 Town Centre Court	7h 40m	2:45pm	Sarnia - Bayside Terminal	No tags

Next departures for Toronto to Sarnia on November 15
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	10:00am	Union Station Bus Terminal	4h 45m	2:45pm	Sarnia - Bayside Terminal	Cheapest
Bus	10:35am	Pearson International Airport, Terminal 1	4h 10m	2:45pm	Sarnia - Bayside Terminal	Fastest
Bus	7:05am	Scarborough - 55 Town Centre Court	7h 40m	2:45pm	Sarnia - Bayside Terminal	No tags

Last refresh of the prices: Today at 7:34 AM EST.

Compare 3 ways to go from Toronto to Sarnia

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Sarnia. The journey takes about 3 hours 30 minutes and with fares starting at just $27, it presents an excellent value for a comfortable ride.

1carpool per day

3h 30mAverage Duration

159 milesDistance

11kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$19 - $63	Average Duration4h 45m	CO₂ emissions 6kg CO₂e
Train	Average Price$42 - $158	Average Duration7h 12m	CO₂ emissions 22kg CO₂e
Carpool	Average Price$27 - $46	Average Duration3h 30m	CO₂ emissions 11kg CO₂e

Compare bus companies

FlixBus

3.5/511,278 reviews

Staff4.1

Timeliness3.9

Cleanliness4.1

Wifi2.7

Users have shared positive experiences, highlighting punctuality and helpful drivers. However, some reviews mention that phone charger plugs were not functioning at certain seats and the pull-down dinner trays needed cleaning. Overall, travelers found the journey comfortable despite these minor inconveniences.

FlixBus Toronto Sarnia recent customer reviews

The bus was on time, affordable, clean and the driver was a good driver. Only problem was the air conditioning. It was chilly! I wasn’t prepared with an extra layer. Bring a sweater if you’re taking the bus during the summer.

Jessica N.

August 28, 2025

O yes l really enjoyed the trip , they are on time , the driver was very helpful l saw her talking to someone then l just ruled her hand and said [ hie is this bus going to Sarnia ?] She smiled and said yes.

Sibongile M.

November 17, 2024

Phone charger plugs didn’t work at my seat. The pull down dinner tray was very dirty. Otherwise was very good/ comfortable.

Kathy M.

November 3, 2024

Rider Express

4/517,520 reviews

Staff4.7

Timeliness4.1

Cleanliness4.8

Wifi3.6

Red Arrow

4.5/54,616 reviews

Staff4.9

Timeliness4.7

Cleanliness4.9

Wifi4.1

New York Trailways

4/54,411 reviews

Staff4.6

Timeliness4.1

Cleanliness4.5

Wifi3.2

Trailways is a network of over 70 bus companies that focus on providing quality bus rides at affordable prices all over the US since 1936. Among the most famous affiliates are Trailways of New York, Pine Hill Trailways, Adirondack Trailways and Burlington Trailways. Trailways buses have WiFi, power outlets, bathrooms, air conditioning, overhead lighting, and reclinable seats with footrests. You can find two different types of Trailway fares: saver and flexible. Saver tickets are non-refundable, while flexible tickets are fully reimbursed up to one hour before travel time. If you're traveling with them, don't forget to print your boarding pass and show a valid photo ID to board the bus.

Intercity Bus

3/51,860 reviews

Staff4

Timeliness2.8

Cleanliness3.9

Wifi1.9

ONEX BUS

4/55,400 reviews

Staff4.6

Timeliness3.9

Cleanliness4.5

Wifi2.5

CA bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about traveling from Toronto to Sarnia by bus

What is the travel distance from Toronto to Sarnia?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/09

$57

11/10

$32

Today

No data

11/12

$19

11/13

$25

11/14

No data

11/15

$28

11/16

No data

The cheapest trip from Toronto to Sarnia was searched and found on Nov 12, 2025 with a price of $19

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Toronto to Sarnia, as early as possible.

You can expect to pay from $19 to $58 for a bus ticket from Toronto to Sarnia based on the last 2 days. You can expect to find the cheapest price for the trip at $19 which is on 2025-11-12.

What's the cheapest way to go from Toronto to Sarnia?

The bus is the cheapest travel choice for this destination

Vehicle Type	Travel Time	Avg Price	Daily Departures
Vehicle TypeBus	Travel Time4h 45m	Avg Price$34	Daily Departures3
Vehicle TypeTrain	Travel Time7h 12m	Avg Price$63	Daily Departures8
Vehicle TypeCarpool	Travel Time3h 30m	Avg Price$44	Daily Departures1