Is there a train to Longueuil?

Yes, the Montreal Metro and commuter trains serve Longueuil.

How long is the drive?

The drive takes about 2.5 hours.

Is it easy to get around?

The city is easy to navigate by car.

What is the best route?

Autoroute 20 is the most direct highway route.

Yes, Orléans Express provides bus service.

Ottawa

Longueuil

Bus Driving

Ottawa to Longueuil

Updated: 29 May 2026

The journey from Ottawa to Longueuil covers 200 kilometers. Driving via Highway 417 and Autoroute 20 is the most efficient route, taking approximately 2.5 hours. Longueuil is located on the South Shore of Montreal, making it easily accessible. This route is popular for commuters and those visiting the Greater Montreal area. It is a straightforward drive through the St. Lawrence Lowlands.

Total Distance: Driving distance is 200 km; straight-line air distance is 160 km.

Fastest Way

Driving is the fastest, taking about 2.5 hours.

Cheapest Way

Driving is the most economical for groups.

Compare Ottawa to Longueuil Routes

	Bus Connecting	Driving Direct
Duration	3 hours 30 mins	2 hours 30 mins
Avg Price	40-70 CAD	30-45 CAD in fuel
Operator	Orléans Express	Personal Vehicle
Route	Ottawa to Montreal, then bus/metro to Longueuil.	Highway 417 East to Autoroute 20 East.
Tip	Check bus schedules as they vary by season.	Use the bypass routes around Montreal to save time.

Travel Tips

Traffic
Montreal traffic can be heavy; plan your departure to avoid peak hours.
Language
French is the primary language; be prepared to communicate in French.
Parking
Parking is generally available in the city.
Dining
Try the local restaurants that offer a variety of cuisines.
Booking
Book bus tickets in advance to secure your seat.

Safety Tips

Driving
Stay alert on the highway, especially during construction zones.
Weather
Check weather reports before traveling, as winter storms can affect road conditions.
Pedestrians
Be mindful of pedestrians in the downtown area.
Emergency
Keep a roadside emergency kit in your vehicle.