Montreal to Toronto: Four Driving Routes Ranked by Scenery

The 540 km (335 mi) drive from Montreal to Toronto can be a monotonous highway slog—or a journey through river valleys, lakelands, and historic canals. It all depends on which route you choose.

Option 1: Highway 401 Direct (Fastest, Least Scenic)

• Time: 5.5–6 hrs
• Route: A-40 (QC) → Hwy 401 (ON) — straight west.
• Scenery: Suburban sprawl, industrial parks, flat farmland, endless trucks. Service centres (ONroute) only relief.
• Verdict: Pure utility. Choose only if time-critical.

Option 2: Ottawa Valley — A-50 / Hwy 417 (Scenic, Relaxed)

• Time: 6.5–7 hrs
• Route: A-50 (QC) → Hwy 417 (Ottawa) → Hwy 416 → Hwy 401.
• Highlights: Ottawa River valley, Mont-Tremblant (resort village), Hawkesbury (historic), Ottawa (Parliament, museums, ByWard Market — worth a stop).
• Road: A-50 is 2-lane in sections (passing lanes); 417 urban through Ottawa.
• Verdict: Best balance of scenery, interest, and reasonable time.

Option 3: St. Lawrence River Route — A-20 / Hwy 401 (River Views, Historic Towns)

• Time: 6–6.5 hrs
• Route: A-20 (QC, follows river) → Hwy 401 (ON, river-adjacent).
• Highlights: St. Lawrence River constant companion. Vaudreuil-Dorion, Coteau-du-Lac, Upper Canada Village (living history), Brockville (1000 Islands gateway), Gananoque (boat tours).
• Verdict: Most consistently beautiful—water, islands, stone towns.

Option 4: Rideau Canal Route — Hwy 43 / 416 / 401 (UNESCO Heritage, Slow Travel)

• Time: 7.5–8.5 hrs
• Route: Hwy 401 → Hwy 43 (Kemptville) → Hwy 416 → Ottawa → Rideau Valley → Hwy 15/7 → Perth → Hwy 7 → Hwy 401.
• Highlights: Rideau Canal UNESCO World Heritage Site (1832, oldest continuously operated canal in NA). Lockstations (Merrickville, Smiths Falls, Ottawa), Rideau Lakes, Perth (heritage gem), Westport (artisan village).
• Verdict: For travelers, not commuters. Plan a full day + overnight.

Comparison Table

Pro Tips

• Traffic: Avoid Montreal 7–9 AM / 4–6 PM; Toronto 7–10 AM / 3–7 PM.
• Winter: 401 best maintained; A-50/43 can be treacherous. Carry chains/emergency kit.
• Fuel/Food: Fill/eat in Cornwall, Brockville, Kingston, Napanee, Cobourg—avoid ONroute premiums.
• Border: Not applicable (both Canada).

Final Recommendation

First time? Take the St. Lawrence (Option 3). River the whole way, historic towns, easy pacing. Have time? Rideau Canal (Option 4) is a destination in itself. Regular commuter? 401 (Option 1)—accept the mundane.