Driving
St. Peter's to Moncton
Updated: 31 May 2026
The journey from St. Peter's to Moncton covers approximately 420 kilometers. You will primarily travel along Highway 4 and Highway 104 West. The drive typically takes 4 hours and 30 minutes depending on traffic at the Canso Causeway. You will cross the border from Nova Scotia into New Brunswick near Aulac. This route is the main artery connecting Cape Breton Island to the rest of the Maritimes.
Total Distance: 420 km driving distance; 340 km straight-line air distance.
Fastest Way
Driving via Highway 104 is the fastest option, taking 4.5 hours.
Cheapest Way
Driving your own vehicle is the most cost-effective method for this route.
Compare St. Peter's to Moncton Routes
Driving
Direct
Duration
4 hours 30 mins
Avg Price
60-80 CAD
Operator
Personal Vehicle
Route
Highway 4 to Highway 104 West via Canso Causeway.
Check the Canso Causeway traffic cameras online before departing.
Travel Tips
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Fuel UpFill your tank in Port Hawkesbury before hitting the Trans-Canada Highway.
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Border CrossingThere is no toll between Nova Scotia and New Brunswick, but traffic can slow down near Aulac.
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Weather CheckMonitor Environment Canada for wind warnings on the Canso Causeway.
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Rest StopsTruro offers the best selection of restaurants and services for a mid-way break.
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NavigationDownload offline maps as cellular service can be spotty in rural Cape Breton.
Safety Tips
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WildlifeBe vigilant for moose crossing the highway, especially during dawn and dusk.
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Winter DrivingCarry winter tires and an emergency kit if traveling between November and April.
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Road ConditionsCheck 511 Nova Scotia for real-time construction updates on Highway 104.
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FatigueTake a 15-minute break every two hours to maintain alertness on the long highway stretch.
People Also Ask
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Is there a train to Moncton?No, there is no passenger rail service from St. Peter's to Moncton.
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How long is the drive?The drive takes approximately 4.5 hours under normal conditions.
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Are there tolls?No, there are no tolls on this route.
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What is the best highway?Highway 104 is the primary and most efficient route.
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Can I take a bus?Maritime Bus provides service from nearby Port Hawkesbury to Moncton.
Quick Info
- From St. Peter's, Nova Scotia, Canada
- To Moncton, New Brunswick, Canada
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Modes
Best Time to Travel
July to September for clear road conditions and minimal fog.
Things to Do in Moncton
1
Nicholas Denys Museum
Explore the history of the early French settlement in St. Peter's. It features artifacts from the 17th century.
2
St. Peter's Canal
Visit this National Historic Site which connects the Atlantic Ocean to the Bras d'Or Lake. Watch boats pass through the locks.
3
Resurgo Place
Located in Moncton, this museum offers interactive science and history exhibits. It is perfect for families.
4
Magnetic Hill
Experience the famous optical illusion in Moncton where cars appear to roll uphill. It is a unique geological curiosity.
Tags
St. Peter's to Moncton drive
Nova Scotia to New Brunswick travel
Highway 104 route
Moncton travel guide
driving from Cape Breton
Maritime travel tips
best route to Moncton
St. Peter's transport
Moncton road trip
Canada travel advice
