How long is the drive?

Approximately 17 hours of driving time.

Are there direct flights?

No, you will need to connect in a major hub.

Is it worth visiting?

Yes, it is a beautiful and historic city.

Sarnia

Flight Driving

Dufferin to Sarnia

Updated: 26 May 2026

The journey from Dufferin to Sarnia is about 1,600 kilometers. Driving is a straightforward trip along the Trans-Canada Highway. Air travel is also an option, flying into Sarnia or London. Sarnia is a city on the St. Clair River, known for its industrial history and beautiful waterfront.

Total Distance: Driving distance is 1,600 km; straight-line air distance is 1,300 km.

Fastest Way

Flight from Saint John Airport (YSJ) takes 6 hours.

Cheapest Way

Driving is cheaper for groups; flights are faster.

Compare Dufferin to Sarnia Routes

	Flight Connecting	Driving Direct
Duration	6 hours	17 hours
Avg Price	$350 - $700	$300 - $400 in fuel
Operator	Air Canada	Personal Vehicle
Route	Saint John Airport (YSJ) to Sarnia Chris Hadfield (YZR).	Trans-Canada Highway (Hwy 1) to Hwy 401.
Tip	Connections are typically through Toronto.	The drive is mostly on major highways.

Travel Tips

Border Crossing
Sarnia is near the US border; bring your passport if you plan to cross.
Booking
Book your accommodation early for summer travel.
Airport Access
The airport is about 15 minutes from downtown.
Local Transport
Renting a car is recommended for exploring the area.
Weather
The weather is generally mild in summer.

Safety Tips

Highway Safety
Be cautious on the 401, which can be very busy.
Urban Safety
Sarnia is very safe.
Emergency Kit
Always carry a basic first-aid kit.
Sun Safety
Stay hydrated in the summer heat.