How long does it take?

It takes about 10 minutes by car.

No, there is no toll for the Canso Causeway.

It is not recommended to walk across the causeway due to traffic.

Is it on Cape Breton Island?

Yes, Port Hawkesbury is on Cape Breton Island.

What is the distance?

It is approximately 5 kilometers.

Port Hawkesbury

Driving

Port Hastings to Port Hawkesbury

Updated: 31 May 2026

The trip from Port Hastings to Port Hawkesbury is a very short 5-kilometer drive. You simply cross the Canso Causeway, which connects the Nova Scotia mainland to Cape Breton Island. This is a vital link for all traffic entering the island. The drive takes less than 10 minutes under normal conditions. It is a scenic and straightforward journey across the water.

Total Distance: 5 km driving, 4 km air distance.

Fastest Way

Driving takes about 10 minutes.

Cheapest Way

Driving is the only practical way to make this short trip.

Compare Port Hastings to Port Hawkesbury Routes

Driving

Direct

Duration

10 mins

Avg Price

Minimal fuel cost

Operator

Personal Vehicle

Route

Hwy 105

Watch for high winds on the Canso Causeway.

Travel Tips

Traffic
Traffic is usually light, but can be busy during summer tourist season.
Wind
The causeway can be very windy; drive carefully.
Navigation
The route is very simple and well-marked.
Local Info
Port Hawkesbury is the main service hub for the area.
Weather
Check local weather reports before traveling in winter.

Safety Tips

Wind Safety
High-profile vehicles should be cautious on the causeway during high winds.
Road Conditions
Roads are well-maintained but can be icy in winter.
Emergency
Emergency services are readily available in Port Hawkesbury.
Visibility
Fog can sometimes occur on the causeway; use headlights.