Ottawa, ON → Laval, QC

Your journey from Ottawa to Laval covers approximately 126 miles and takes just over two hours, making it one of the most straightforward crossings between Ontario and Quebec. You'll primarily follow Highway 417 (the Queensway) eastward out of Ottawa before merging onto Highway 20 as you approach the Quebec border. Once you cross into Quebec near the town of Hawkesbury, Highway 20 becomes your main artery, carrying you northeast directly toward Laval. This well-maintained corridor is heavily trafficked during peak hours, particularly as you approach the Montreal metropolitan area, so timing your departure during off-peak periods will make for a notably smoother drive.

The landscape along this route transitions gradually from the urban sprawl of Ottawa's eastern suburbs into the gently rolling terrain of the Ontario-Quebec border region. As you travel eastward, you'll notice the elevation slowly decreases as you approach the St. Lawrence River valley. The most significant geographic shift occurs when you cross into Quebec, where the landscape opens up into the fertile farmland and forests that characterize this region. By the time you reach Laval, you've descended into the lowlands of the greater Montreal area, where the terrain flattens considerably and urban development becomes increasingly dense.

The drive itself features distinct character segments worth noting: you'll spend your first thirty minutes navigating Ottawa's eastern urban areas and industrial zones, followed by a longer rural and semi-rural section through eastern Ontario. Once in Quebec, the highway passes through communities like Hawkesbury before entering more developed suburban territory as you approach Laval's outskirts. The final stretch into Laval involves merging into busier commuter traffic, particularly on weekday mornings and evenings, so expect congestion if you're traveling during typical rush hours.

For the most pleasant driving experience, plan your trip during late spring through early fall when road conditions are optimal and daylight extends your viewing hours. Winter driving on this route demands extra caution due to snow and ice, particularly in the Quebec sections where winter weather can be more severe. Spring and autumn also offer the added bonus of gorgeous foliage, especially along the rural stretches through eastern Ontario where deciduous forests line the highway.

The 126-mile drive from Ottawa, Ontario to Laval, Quebec takes approximately 2h 6m under normal conditions. Weather along this route can vary significantly, especially across varying terrain where weather conditions can change rapidly. Route Outlook helps you find the safest time to travel by showing you weather conditions at every point along your route, timed to when you'll actually be there.

Common Weather Hazards on This Route

• Winter storms and heavy snowfall (November through April)
• Black ice on mountain passes and bridges

Seasonal Driving Considerations

The Northeast corridor sees the full range of seasonal weather. Nor'easters from November through March can dump heavy snow and create whiteout conditions, while ice storms make roads treacherous. Summer and fall offer excellent driving conditions, though fall foliage season brings heavier traffic on scenic routes. Spring can bring unpredictable rain and residual freeze-thaw damage to road surfaces.

Best Time to Drive Ottawa to Laval

For shorter trips like this 126-mile drive, morning departures typically offer the best conditions with lighter traffic and better visibility. Avoid rush hour periods (7-9 AM and 4-7 PM) if possible.

Driving Strategy

At 126 miles, the Ottawa to Laval drive is short enough to complete in a single stretch. Still, check conditions along the route before you leave — a quick glance at live traffic cameras can confirm road visibility and surface conditions. If bad weather is forecasted for a narrow window, adjusting your departure by even an hour can make a significant difference in safety.

Frequently Asked Questions