Driving route · Canada

Route from Mississippi Mills to Sonya

Interactive map, distance, and indicative drive time for the route from Mississippi Mills to Sonya — 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 Mississippi Mills (Ontario) and Sonya (Ontario). Use the live planner below to get up-to-date driving directions by car, on foot, or by bicycle.

Distance from Mississippi Mills to Sonya

The straight-line distance between Mississippi Mills and Sonya is 243.9 km. The estimated road distance by car is around 276 km, with an indicative drive time of 3 h 4 min.

Straight-line distance 243.9 km
Estimated road distance ~276 km
Indicative drive time 3 h 4 min
Note: values are approximate estimates. Road distance is calculated by multiplying the straight-line distance by a road-deviation factor (1.13–1.30 based on length). Drive time assumes ~90 km/h average. Real traffic, tolls, and conditions can vary significantly. Use the live planner for current data.

Trip cost and route type: Mississippi Mills – Sonya

Route type Medium

Medium-distance route (100–300 km) — plan a stop and check fuel before departure.

Indicative fuel cost $31–$42

Estimate: ~276 km, 8 L/100 km, $1.65/L. ±15%. Excludes tolls.

Driving directions from Mississippi Mills to Sonya

The map shows the locations of Mississippi Mills (A) and Sonya (B). Use the form below to calculate the up-to-date road route with turn-by-turn directions, real distance, and estimated drive time.

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Driving directions from Mississippi Mills to Sonya

Real distance: 300.3 km  ·  Estimated time: 4 h 42 min

🗓 Calculated on June 4, 2026
  1. Drive northwest on Christian Street/CR 29. 547 m
  2. Turn left onto Almonte Street/rue Almonte/CR 16. Continue on CR 16. 24.9 km
  3. Turn right onto Highway 511/CR 16. 2.0 km
  4. Turn left onto South Lavant Road/CR 16. 29.9 km
  5. Turn right onto Road 509/509. 53.3 km
  6. Turn left onto Highway 41/41. 10.6 km
  7. Turn right onto Flinton Road/CR 29. 4.8 km
  8. Turn left onto Flinton Road/CR 29. Continue on Flinton Road. 17.9 km
  9. Turn right onto 7/Highway 7. Continue on 7. 85.1 km
  10. Turn left onto Television Road. 5.6 km
  11. Take exit 51 onto Sir Sandford Fleming Drive. 437 m
  12. Keep right to take Sir Sandford Fleming Drive. 108 m

Standard car route without avoiding highways. For advanced options (motorcycle, bicycle, transit, avoid tolls) use the live planner above.

Estimate trip cost: Mississippi Mills – Sonya

Litres estimated
Fuel cost
Toll estimate
Total estimate
Range ±15%

Indicative estimates based on ~276 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

Origin

Mississippi Mills

Ontario · 45.21670, -76.20000

Mississippi Mills sits in eastern Ontario on gentle river-valley terrain where the local Mississippi River threads through a patchwork of farmland, forest and small urban clusters. The municipality functions as a…

Destination

Sonya

Ontario · 44.23160, -78.95920

Sonya is a very small rural community in southern Ontario, situated in a low-lying agricultural and mixed-wood landscape. On provincial maps it appears as a cluster of residences and farm properties rather than as part…

How to drive from Mississippi Mills to Sonya

The straight-line distance between Mississippi Mills (Ontario) and Sonya (Ontario) is about 243.9 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: Mississippi Mills – Sonya

The journey from Mississippi Mills to Sonya covers roughly 276 km on the road, equal to 243.9 km straight line. The trip stays within Ontario and is classified as a medium-distance route (100–300 km). Plan at least one stop and check fuel before departure. Open the interactive planner for the route map, turns, and a fuel-or-EV cost calculator.

Practical tips for the Mississippi Mills – Sonya drive

Terrain along the way

The route stays within Ontario, Great Lakes shoreline in the south, Canadian Shield forests across the north.

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 276 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 Sonya

Full information about Sonya: interactive map, GPS coordinates, elevation, nearby cities, and routes to and from Sonya.

Sonya profile →

Explore Mississippi Mills

Full information about Mississippi Mills: map, GPS coordinates, and all routes from Mississippi Mills to other Canadian cities.

Mississippi Mills profile →

Related tools

Cities along the Mississippi Mills – Sonya route

These cities are near the direct route between Mississippi Mills and Sonya. They may be useful as a stopover or alternate destination.

Routes with intermediate stops: Mississippi Mills → Marmora

Related routes

From Mississippi Mills to other cities:

To Sonya from other cities:

From Sonya to intermediate cities:

All info about Mississippi Mills →  ·  All info about Sonya →

Popular routes from Ontario

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Frequently asked questions: Mississippi Mills – Sonya

What is the straight-line distance between Mississippi Mills and Sonya?

The straight-line distance between Mississippi Mills and Sonya is about 243.9 km. This is the direct geometric distance between the two coordinates, ignoring road geometry.

What is the estimated road distance from Mississippi Mills to Sonya?

The estimated road distance from Mississippi Mills to Sonya is about 276 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 Mississippi Mills to Sonya?

Indicative drive time from Mississippi Mills to Sonya is about 3 h 4 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 Mississippi Mills to Sonya?

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 Mississippi Mills–Sonya 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 Mississippi Mills to Sonya?

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 Mississippi Mills to Sonya?

A common alternative is going via Marmora. Use the live planner to compare routes.

Can I open the Mississippi Mills–Sonya 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 Mississippi Mills as origin and Sonya as destination.