Driving from Cape Breton to Toronto: The Trans-Canada Highway Route

The drive from Cape Breton Island (Nova Scotia) to Toronto (Ontario) is an epic ~1,650 km (1,025 mi) journey along the Trans-Canada Highway (Highway 104/105/1/401), crossing four provinces.

Route Overview

1. Cape Breton → Mainland Nova Scotia:
   • Start: Sydney / Baddeck / wherever on island
   • Hwy 105 south to Port Hastings
   • Canso Causeway (1.3 km rock-fill bridge) crosses Strait of Canso onto mainland
   • Hwy 104 west to Amherst (NS/NB border)
2. New Brunswick:
   • Hwy 104 → Hwy 2 (TCH) at Amherst
   • Moncton → Fredericton → Woodstock → NB/QC border (Edmundston)
   • ~520 km in NB
3. Quebec:
   • Hwy 2 becomes Autoroute 85 / 20 (TCH)
   • Rivière-du-Loup → Quebec City (cross St. Lawrence via Pierre Laporte or Quebec Bridge)
   • Autoroute 40 west along north shore → Montreal (bypass via A-30 or through city)
   • ~750 km in QC
4. Ontario:
   • Highway 401 (Macdonald-Cartier Freeway) – North America's busiest highway
   • Montreal border → Cornwall → Kingston → Belleville → Toronto
   • ~380 km in ON

Practical Details

• Driving time: 16–18 hours pure driving; 2+ days recommended (fatigue, weather, stops).
• Fuel: ~150–180 L (12–14 L/100km); $200–250 CAD.
• Tolls: Only Canso Causeway ($2 passenger vehicle – cash/card). No other tolls on this route.
• Services: Plan stops in Moncton, Rivière-du-Loup, Quebec City, Kingston.
• Winter (Nov–Apr): Mandatory winter tires in QC; NB/NS recommended. Check 511 for closures. Blizzards common in NB/QC.
• Ferry Alternative: North Sydney (NS) → Port aux Basques (NL) → ferry to Nova Scotia? No – that's Newfoundland. Not relevant here.

Scenic Detours (If Time Allows)

• Cabot Trail (Cape Breton) – do before leaving island
• Fundy National Park (NB) – highest tides
• Kamouraska / Charlevoix (QC) – St. Lawrence vistas
• 1000 Islands (ON) – Gananoque boat tour