Route from Tamworth to Grenville
Interactive map, distance, and indicative drive time for the route from Tamworth to Grenville — 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 Tamworth (Ontario) and Grenville (Quebec). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.
Distance from Tamworth to Grenville
The straight-line distance between Tamworth and Grenville is 227 km. The estimated road distance by car is around 257 km, with an indicative drive time of 2 h 51 min.
Trip cost and route type: Tamworth – Grenville
Driving directions from Tamworth to Grenville
The map shows the locations of Tamworth (A) and Grenville (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
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Driving directions from Tamworth to Grenville
Real distance: 312.7 km · Estimated time: 4 h 22 min
- Drive southeast on Mill Pond Drive. 59 m
- Turn left onto Bridge Street East. 47 m
- Turn right onto Wheeler Street. 152 m
- Bear left onto Wheeler Street/CR 4. Continue on CR 4. 28.9 km
- Turn right onto 401/Highway 401/Macdonald-Cartier Freeway. 195.3 km
- Take exit 789 onto 138/Brookdale Avenue toward Cornwall/Hawkesbury. 557 m
- Turn left onto Brookdale Avenue/138. 911 m
- Turn right onto Cornwall Centre Road/138. 705 m
- Turn left onto Highway 138/138. 33.9 km
- Turn left to take the 417 East ramp toward Montreal. 30.1 km
- Take exit 27 onto 34 toward Vankleek Hill/Hawkesbury. 427 m
- Turn left onto Highway 34/34. 18.0 km
Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.
Estimate trip cost: Tamworth – Grenville
Indicative estimates based on ~257 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 Tamworth to Grenville
The straight-line distance between Tamworth (Ontario) and Grenville (Quebec) is about 227 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: Tamworth – Grenville
The route connects Ontario to Quebec: from Tamworth to Grenville you cover roughly 257 km on the road (geometric distance 227 km). A medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. The live planner calculates the optimal route with step-by-step instructions and trip cost.
The trip starts at Tamworth (Ontario) — coordinates 44.4883° N, -76.9928° E. The destination is Grenville (Quebec), at 45.6333° N, -74.6000° E.
Practical tips for the Tamworth – Grenville drive
Terrain along the way
The route starts in Ontario — a province Great Lakes shoreline in the south, Canadian Shield forests across the north — and reaches Grenville in Quebec, St. Lawrence valley framed by the Laurentians and the Appalachians. The route also passes near North Gower (Ontario).
When to leave
For a medium-distance trip, leaving before 07:00 or after 10:00 helps you avoid urban congestion. Friday afternoons and Sunday returns often slow the major highways.
Alternatives
For this route of about 257 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 Grenville
Full information about Grenville: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Grenville.
Grenville profile →Explore Tamworth
Full information about Tamworth: map, GPS coordinates, and all routes from Tamworth to other Canadian cities.
Tamworth profile →Related tools
Driving Directions
Live planner with turn-by-turn directions from Tamworth to Grenville.
Interactive map
Open the area between Tamworth and Grenville 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 Tamworth and Grenville in satellite imagery.
Cities along the Tamworth – Grenville route
These cities are near the direct route between Tamworth and Grenville. They may be useful as a stopover or alternate destination.
Routes with intermediate stops: Tamworth → North Gower · Tamworth → Kemptville · Tamworth → North Grenville
Related routes
From Tamworth to other cities:
To Grenville from other cities:
From Grenville to intermediate cities:
Popular routes from Ontario
Most-searched routes from Ontario, ranked by popularity.
Frequently asked questions: Tamworth – Grenville
What is the straight-line distance between Tamworth and Grenville?
The straight-line distance between Tamworth and Grenville is about 227 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.
What is the estimated road distance from Tamworth to Grenville?
The estimated road distance from Tamworth to Grenville is about 257 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 Tamworth to Grenville?
Indicative drive time from Tamworth to Grenville is about 2 h 51 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 Tamworth to Grenville?
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 Tamworth–Grenville 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 Tamworth to Grenville?
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 Tamworth to Grenville?
A common alternative is going via North Gower or Kemptville. Use the live planner to compare routes.
Can I open the Tamworth–Grenville 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 Tamworth as origin and Grenville as destination.