Mississauga, ON → Burlington, VT

Your journey from Mississauga to Burlington spans roughly 328 miles and takes approximately 6 hours and 33 minutes, carrying you from the Greater Toronto Area across the international border into Vermont. You'll begin by heading south and east on the Queen Elizabeth Way toward Niagara, then transition onto the Gardiner Expressway before connecting to the Lewiston-Queenston Bridge, which crosses into Niagara Falls, New York. From there, you'll pick up Interstate 190 south, which feeds into Interstate 290 toward Rochester. The heart of your drive follows I-90 (the New York State Thruway) eastward through Syracuse and then transitions to I-87 southbound, commonly known as the Northway in this region, as you approach Vermont's borders.

The landscape shifts noticeably as you progress through this route, beginning in the urban sprawl of the Greater Toronto Area and Niagara region before opening into the rolling agricultural lands of central New York. As you approach the Vermont border near Fort Edward, the terrain becomes increasingly mountainous, with the Green Mountains rising to greet you as you enter the state. Burlington, nestled on the shores of Lake Champlain with the mountains as a backdrop, represents a dramatic geographical transition from the flatter terrain you'll have traveled through most of the journey. You'll notice significant elevation changes, particularly as you climb toward Lake Champlain, though nothing extreme enough to cause serious driving challenges.

This route is most pleasurable during late spring through early fall, when the highways are clear and the landscapes come alive with color, particularly during New England's famous autumn foliage season in September and early October. Winter driving requires extra caution, as both New York and Vermont experience heavy snow and icy conditions that can significantly extend your travel time and create hazardous situations on the more mountainous sections near journey's end. Spring thaw periods can also bring unpredictable conditions, so autumn remains your safest and most scenic window for this particular cross-border adventure.

The 328-mile drive from Mississauga, Ontario to Burlington, Vermont takes approximately 6h 33m 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 Mississauga to Burlington

For medium-distance drives like this 328-mile route, consider starting in the early morning to arrive before afternoon storms develop. Check the 7-day forecast above to find a day with favorable conditions along the entire route.

Driving Strategy

A 328-mile drive from Mississauga to Burlington takes a significant part of the day. Plan at least one fuel and rest stop along the way. If your route crosses elevation changes or state lines, expect weather conditions to shift mid-trip. Monitor the segment-by-segment forecast rather than just checking destination weather. Starting early in the morning typically avoids afternoon storm development and rush-hour congestion near urban areas.

Frequently Asked Questions