Quebec City is 158 miles up the Saint Lawrence River, northeast of Montreal. How long is the drive from Montreal to Quebec City? There are two main options for driving between Montreal and Quebec City, both of which take about three hours.

Montreal and Quebec City are approximately 250 kilometers (155 miles) apart, and in 2026, the journey between these two major hubs is one of the most traveled corridors in Canada. By car, the trip typically takes about 2.5 to 3 hours via Autoroute 20 (the south shore) or Autoroute 40 (the north shore), depending on traffic in the Montreal "island" area. For those who prefer public transit, the VIA Rail train is a highly popular option, offering a scenic 3-hour journey with Wi-Fi and meal service that drops passengers directly into the heart of Old Quebec at Gare du Palais. Additionally, high-frequency bus services like Orléans Express run almost every hour. For the truly time-pressed, short-haul flights between YUL and YQB take only 45 minutes, though once you factor in airport security and travel to the city centers, the train or car is often more efficient. This proximity makes it very easy for tourists to visit both the cosmopolitan, bilingual vibe of Montreal and the historic, European charm of Quebec City in a single trip.