Route from Cornwall to Saint Stephen
Interactive map, distance, and indicative drive time for the route from Cornwall to Saint Stephen — 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 Cornwall (Prince Edward Island) and Saint Stephen (New Brunswick). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Cornwall to Saint Stephen
The straight-line distance between Cornwall and Saint Stephen is 337.3 km. The estimated road distance by car is around 381 km, with an indicative drive time of 4 h 14 min.
Trip cost and route type: Cornwall – Saint Stephen
Driving directions from Cornwall to Saint Stephen
The map shows the locations of Cornwall (A) and Saint Stephen (B). Use the form below to calculate the up-to-date road route with turn-by-turn directions, real distance, and estimated drive time.
Turn-by-turn directions
Prefer another app? Open in Google Maps ↗
Driving directions from Cornwall to Saint Stephen
Real distance: 420.0 km · Estimated time: 5 h 17 min
- Drive northeast. 99 m
- Turn left onto W B MacPhail Drive. 376 m
- Turn left onto Main Street/rue Main/27. Continue on 27. 6.1 km
- Enter the roundabout and take the 1st exit onto Dog River Road/27. 130 m
- Turn left to take the 1 ramp toward Borden-Carleton/New Brunswick/Summerside. 80.2 km
- Enter the roundabout and take the 1st exit onto NB 15/Route 15. 22 m
- Exit the roundabout onto NB 15/Route 15. Continue on NB 15. 59.0 km
- Take exit 19B onto 2 West toward Saint John/Fredericton. 42.9 km
- Keep left to take exit 423 onto NB 1 toward Peticodiac/Sussex/Saint John. 228.0 km
- Take exit 9BA onto 3 toward 170/Fredericton/Saint Stephen/Calais. 489 m
- Turn left onto Route 3/NB 3. 674 m
- Enter Route 170 and take the 2nd exit onto King Street/NB 170. 874 m
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Cornwall – Saint Stephen
Indicative estimates based on ~381 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
How to drive from Cornwall to Saint Stephen
The straight-line distance between Cornwall (Prince Edward Island) and Saint Stephen (New Brunswick) is about 337.3 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: Cornwall – Saint Stephen
Looking for directions from Cornwall to Saint Stephen? The estimated road distance is 381 km (337.3 km straight line), with an indicative drive time of 4 h 14 min. A long route (over 300 km) that connects Prince Edward Island to New Brunswick. Plan multiple breaks and check highway traffic, weather, and fuel availability — particularly in remote sections. Choose the transport mode in the live planner to get the detailed track.
The trip starts at Cornwall (Prince Edward Island) — coordinates 46.2407° N, -63.2009° E. The destination is Saint Stephen (New Brunswick), at 45.2000° N, -67.2833° E.
Practical tips for the Cornwall – Saint Stephen drive
Terrain along the way
The route starts in Prince Edward Island — a province rolling farmland and red-soil coastlines, connected to the mainland by the Confederation Bridge — and reaches Saint Stephen in New Brunswick, forested and Acadian, with the Bay of Fundy and tidal coastlines. The route also passes near Sussex (New Brunswick).
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 381 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 Saint Stephen
Full information about Saint Stephen: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Saint Stephen.
Saint Stephen profile →Explore Cornwall
Full information about Cornwall: map, GPS coordinates, and all routes from Cornwall to other Canadian cities.
Cornwall profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Cornwall to Saint Stephen.
Interactive map
Open the area between Cornwall and Saint Stephen on the map.
GPS coordinates
Find precise coordinates for any point along the route.
Distance calculator
Measure straight-line distances between intermediate points.
Elevation
Check elevation along the route — useful for mountain passes.
Satellite map
View the terrain between Cornwall and Saint Stephen in satellite imagery.
Cities along the Cornwall – Saint Stephen route
These cities are near the direct route between Cornwall and Saint Stephen. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Cornwall → Sussex · Cornwall → Riverview · Cornwall → Dieppe
Related routes
From Cornwall to other cities:
To Saint Stephen from other cities:
From Saint Stephen to intermediate cities:
Popular routes from Prince Edward Island
Most-searched routes from Prince Edward Island, ranked by popularity.
Frequently asked questions: Cornwall – Saint Stephen
What is the straight-line distance between Cornwall and Saint Stephen?
The straight-line distance between Cornwall and Saint Stephen is about 337.3 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from Cornwall to Saint Stephen?
The estimated road distance from Cornwall to Saint Stephen is about 381 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 Cornwall to Saint Stephen?
Indicative drive time from Cornwall to Saint Stephen is about 4 h 14 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 Cornwall to Saint Stephen?
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 Cornwall–Saint Stephen 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 Cornwall to Saint Stephen?
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 Cornwall to Saint Stephen?
A common alternative is going via Sussex or Riverview. Use the live planner to compare routes.
Can I open the Cornwall–Saint Stephen 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 Cornwall as origin and Saint Stephen as destination.