Driving route · Canada

Route from Mansonville to Sydenham

Interactive map, distance, and indicative drive time for the route from Mansonville to Sydenham — with the live planner for up-to-date turn-by-turn directions.

This page provides the map and indicative distance data for the route between Mansonville (Quebec) and Sydenham (Ontario). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.

Distance from Mansonville to Sydenham

The straight-line distance between Mansonville and Sydenham is 339.6 km. The estimated road distance by car is around 384 km, with an indicative drive time of 4 h 16 min.

Straight-line distance 339.6 km
Estimated road distance ~384 km
Indicative drive time 4 h 16 min
Note: values are approximate estimates. Road distance is calculated by multiplying the straight-line distance by a road-deviation factor (1.13–1.30 based on length). Drive time assumes ~90 km/h average. Real traffic, tolls, and conditions can vary significantly. Use the live planner for current data.

Trip cost and route type: Mansonville – Sydenham

Route type Long

Long route (over 300 km) — plan a break roughly every 2 hours and check highway traffic and weather.

Indicative fuel cost $43–$58

Estimate: ~384 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Mansonville to Sydenham

The map shows the locations of Mansonville (A) and Sydenham (B). Use the form below to calculate the up-to-date road route with turn-by-turn directions, real distance, and estimated drive time.

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Driving directions from Mansonville to Sydenham

Real distance: 447.3 km  ·  Estimated time: 6 h 11 min

🗓 Calculated on June 4, 2026
  1. Drive east. 63 m
  2. Turn left onto Rue Neil-Armstrong. 223 m
  3. Turn right onto Rue Otis-McNeil. 100 m
  4. Turn left onto Route de Mansonville, Rue Principale/243. Continue on 243. 12.7 km
  5. Turn right onto Route Missisquoi/245. Continue on 245. 16.5 km
  6. Turn right to take the 10 ramp. 92.7 km
  7. Take exit 11 onto I-87 toward Vaudreuil-Dorion. 414 m
  8. Keep left to take 30 Ouest toward Vaudreuil-Dorion. 612 m
  9. Keep right to take 30 Ouest toward Vaudreuil-Dorion/New York. 9.8 km
  10. Keep left to stay on 30. 52.0 km
  11. Keep right to take exit 5 onto 401 toward Toronto. 458 m
  12. Keep left to take 401 toward Toronto. 242.7 km

Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.

Estimate trip cost: Mansonville – Sydenham

Litres estimated
Fuel cost
Toll estimate
Total estimate
Range ±15%

Indicative estimates based on ~384 km. Tolls calculated at ~$0.10/km on tolled segments. The calculator updates with the live planner's real distance. Actual consumption, driving style, weather, and toll rates vary.

Origin and destination

Origin

Mansonville

Quebec · 45.05310, -72.39520

Mansonville sits in southern Quebec within the hill country commonly associated with the Eastern Townships. On maps it reads as a compact inland community where several regional roads and local approaches come together,…

Destination

Sydenham

Ontario · 44.40740, -76.59700

Sydenham sits in eastern Ontario as a compact rural community surrounded by mixed farmland, woodlots and small lakes. On maps it appears where county and provincial routes converge and serves mainly as a local…

How to drive from Mansonville to Sydenham

The straight-line distance between Mansonville (Quebec) and Sydenham (Ontario) is about 339.6 km. The actual road distance varies by chosen route, road type, and travel conditions — especially in winter and across mountain or northern segments.

Before you leave, consider:

  • Check current traffic with a navigation app — particularly around major cities.
  • Look up any toll segments on your route (Ontario 407, select bridges).
  • In winter or at higher elevations, drive times and conditions can change quickly. Carry a charged phone, fuel reserve, and weather-appropriate gear.
  • Plan stops at service centres or towns along the way — fuel and rest stops can be sparse on remote sections.

Route description: Mansonville – Sydenham

Planning a trip from Mansonville to Sydenham means budgeting around 384 km on the road and an indicative drive time of 4 h 16 min by car. The route connects Quebec to Ontario and falls into a long route (over 300 km). Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections.

The trip starts at Mansonville (Quebec) — coordinates 45.0531° N, -72.3952° E. The destination is Sydenham (Ontario), at 44.4074° N, -76.5970° E.

Practical tips for the Mansonville – Sydenham drive

Terrain along the way

The route starts in Quebec — a province St. Lawrence valley framed by the Laurentians and the Appalachians — and reaches Sydenham in Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north. The route also passes near Cornwall (Ontario).

When to leave

For a long route, leave early (before 06:30) or wait until after 10:00. Avoid summer long-weekend exoduses and major holidays. Plan a break every 1.5–2 hours of driving — and check weather, especially across the Prairies and through mountain passes.

Alternatives

For this route of about 384 km, consider VIA Rail Canada — VIA's Corridor service connects many Eastern Canadian cities, and the long-distance trains (the Canadian, Ocean) run through the Prairies and the Maritimes. Cross-border trips may also include Amtrak's Adirondack or Cascades. Check schedules at viarail.ca and amtrak.com.

Explore Sydenham

Full information about Sydenham: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Sydenham.

Sydenham profile →

Explore Mansonville

Full information about Mansonville: map, GPS coordinates, and all routes from Mansonville to other Canadian cities.

Mansonville profile →

Related tools

Cities along the Mansonville – Sydenham route

These cities are near the direct route between Mansonville and Sydenham. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Mansonville → Cornwall · Mansonville → South Lancaster · Mansonville → Lancaster

Related routes

From Mansonville to other cities:

To Sydenham from other cities:

From Sydenham to intermediate cities:

All info about Mansonville →  ·  All info about Sydenham →

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Frequently asked questions: Mansonville – Sydenham

What is the straight-line distance between Mansonville and Sydenham?

The straight-line distance between Mansonville and Sydenham is about 339.6 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Mansonville to Sydenham?

The estimated road distance from Mansonville to Sydenham is about 384 km — derived by multiplying the straight-line distance by a road-deviation factor (1.13–1.30 based on length). For an up-to-date route, use the live planner.

How long does it take to drive from Mansonville to Sydenham?

Indicative drive time from Mansonville to Sydenham is about 4 h 16 min, based on an average highway speed of 90 km/h on a mixed motorway/highway profile. Real time depends on traffic, weather, stops, vehicle type, and conditions.

How do I get up-to-date driving directions from Mansonville to Sydenham?

Use the live planner on this page: select your transport mode and click "Update route". You'll see the route with turn-by-turn directions, current distance, and estimated time based on up-to-date routing data.

Does the Mansonville–Sydenham route involve highway tolls?

CanadaDrivingDirections.com does not provide toll details. Toll roads are limited in Canada — Ontario's 407 ETR, a few Quebec bridges, and the Confederation Bridge to PEI are the main ones. Check the operator's site for current pricing.

How does traffic affect the route from Mansonville to Sydenham?

Traffic varies by time of day, season, and weather. The live planner uses up-to-date routing data; for live traffic, use a navigation app before departure — especially in winter when conditions can change rapidly.

Is there an alternative route from Mansonville to Sydenham?

A common alternative is going via Cornwall or South Lancaster. Use the live planner to compare routes.

Can I open the Mansonville–Sydenham route in Google Maps?

Yes. Click "Open in Google Maps" on this page to view the route in the Google Maps app or browser. You can also open Google Maps directly and enter Mansonville as origin and Sydenham as destination.