Yes, the stretch along Lake Superior is one of the most beautiful in Canada.

Are there trains to Thunder Bay?

No, there is no passenger rail service to Thunder Bay.

How long does it take to drive?

It takes about 16-18 hours of driving time.

Is it safe to drive alone?

Yes, but ensure your vehicle is reliable and you have a plan.

What is the best airport?

Thunder Bay International (YQT) is the only major airport.

Thunder Bay

Flight Driving

Courtright to Thunder Bay

Updated: 27 May 2026

The trek from Courtright to Thunder Bay is a massive 1,500-kilometer journey across Northern Ontario. You will travel north through the scenic Canadian Shield via Highway 17, the Trans-Canada Highway. This route is best suited for those who enjoy rugged landscapes and long-distance driving. Alternatively, you can fly from Windsor International Airport to Thunder Bay International Airport.

Total Distance: Driving distance is 1,500 km; straight-line air distance is 950 km.

Fastest Way

Flying is the fastest, taking roughly 5 hours including layovers.

Cheapest Way

Driving is cheaper for groups, but flying saves significant time.

Compare Courtright to Thunder Bay Routes

	Flight Connecting	Driving Direct
Duration	5 hours	16 hours
Avg Price	400-700 CAD	250-400 CAD
Operator	Air Canada / Porter	Personal Vehicle
Route	Windsor (YQG) to Thunder Bay (YQT) via Toronto (YYZ).	Highway 402 to 401, then Highway 69/17 North.
Tip	Book early to avoid high last-minute prices.	This is a two-day drive; plan an overnight stop in Sault Ste. Marie.

Travel Tips

Fuel
Gas stations are sparse in Northern Ontario; fill up whenever you see a station.
Wildlife
Be extremely cautious of moose on the road, especially at dawn and dusk.
Connectivity
Cell service is non-existent in many parts of the Trans-Canada Highway.
Preparation
Carry a physical road atlas for Northern Ontario.
Accommodation
Book hotels in Sault Ste. Marie well in advance during summer.

Safety Tips

Winter Driving
Avoid driving this route in winter unless you are an experienced snow driver.
Emergency Supplies
Carry extra food, water, and warm clothing in your vehicle.
Towing
Ensure your vehicle is serviced before attempting this long-distance drive.
Fatigue
Do not drive more than 8 hours per day on this route.