Distance from Mainland Canada to Newfoundland: Across the Cabot Strait

The distance between mainland Canada (Québec/Labrador) and the island of Newfoundland varies by route:

Shortest Crossing (Cabot Strait)

• Pointe-des-Monts, QC → Quirpon Island, NL: ~100 km (62 mi).
• Mainland (Cap Gaspé) → Newfoundland (Cape Ray): ~130 km (80 mi).

Ferry Route (Standard)

• North Sydney, NS → Port aux Basques, NL: 280 km (174 mi), 6–7 hours (Marine Atlantic).
• North Sydney → Argentia, NL: ~520 km (323 mi), 16 hours (seasonal).

Air Distance

• Montreal (YUL) → St. John's (YYT): ~1,650 km (1,025 mi), 2h 45m flight.
• Halifax (YHZ) → St. John's: ~800 km (500 mi), 1h 30m.

Key Point

The Cabot Strait (between Cape Breton Island and Newfoundland) is the defining maritime gap. Its narrowest point is ~100 km, but practical travel uses the longer ferry/air routes.