Is Longueuil a big city?

It is a large city located on the south shore of the St. Lawrence River.

How long is the drive?

The drive takes approximately 7 hours.

Are there trains to Longueuil?

Yes, the Montreal Metro and commuter trains serve Longueuil.

Yes, the bus service is reliable for intercity travel.

What is the best time to visit?

August is popular due to the summer events.

Baie-Comeau

Longueuil

Bus Driving

Baie-Comeau to Longueuil

Updated: 31 May 2026

The journey from Baie-Comeau to Longueuil covers approximately 590 kilometers. Driving via Route 138 and Highway 20 is the most direct route, taking about 7 hours. Longueuil is located on the south shore of the St. Lawrence River, opposite Montreal. The route takes you through the heart of the Montreal metropolitan area. Expect a mix of highway driving and urban navigation.

Total Distance: Driving distance is 590 km; straight-line air distance is 410 km.

Fastest Way

Driving is the fastest method, saving time on bus transfers.

Cheapest Way

Driving is the most cost-effective option for this route.

Compare Baie-Comeau to Longueuil Routes

	Bus Connecting	Driving Direct
Duration	9 hours	7 hours
Avg Price	120-170 CAD	95-130 CAD
Operator	Orléans Express	Personal Vehicle
Route	Baie-Comeau to Montreal, then local bus or metro to Longueuil.	Route 138 to Quebec City, Highway 20 West to Longueuil.
Tip	Check for bus connections at the Montreal terminal.	Traffic in the Montreal area can be heavy; plan accordingly.

Travel Tips

Montreal Traffic
Avoid traveling through Montreal during rush hour to save time.
Bus Transfers
Ensure you have enough time for your transfer in Montreal if traveling by bus.
Local Transit
Longueuil has a local bus system and metro access; check the city website for routes.
Dining
Try the local restaurants in Old Longueuil, a specialty of the region.
Parking
Parking is generally available at major attractions in Longueuil.

Safety Tips

Highway Safety
Maintain a safe following distance on Highway 20, especially during heavy traffic.
Winter Preparedness
Ensure your vehicle is equipped with winter tires for the long drive.
Emergency Kit
Always carry a basic emergency kit in your vehicle.
Driver Alertness
Take regular breaks to avoid fatigue on the 7-hour drive.