Distance between cities › Canada › Ontario › Strathroy, ON › Distance from Strathroy to Cornwall Book Hotels

Distance from Strathroy, ON to Cornwall, ON

Distance

648 km

Time

7 hours 52 mins

Gas Cost

$49 - $117

There are 597.13 km (371.04 miles) from Strathroy to Cornwall in northeast direction and 648.57 km (403 miles) by car, following the 401 route.

Strathroy and Cornwall are 7 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Strathroy, ON to Cornwall, ON. The halfway point is Cobourg, ON.

Strathroy, ON and Cornwall, ON are in the same time zone (EDT). Current time in both locations is 8:43 am.

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Lowest Price Rental Cars in Strathroy, ON

Planning on renting a car to go from Strathroy, ON to Cornwall, ON? Here there are some offers to rent a car in Strathroy, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Strathroy »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 57.68 liters of gas to cover the route between Strathroy, ON and Cornwall, ON.

The estimated cost of gas to go from Strathroy to Cornwall is $87.09.

During the route, an average car will release 1,379.66 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.13 kilograms of CO₂ per kilometer.

Average Canada gas price used for calculation is $1.51 per liter of regular gas. Price last updated on March 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Strathroy, ON and Cornwall, ON

If you want to meet halfway between Strathroy, ON and Cornwall, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.981651 and -78.190559, or 43º 58' 53.9436" N, 78º 11' 26.0124" W. This location is 201.35 miles away from Strathroy, ON and Cornwall, ON and it would take approximately 3 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cobourg, ON, situated 205 miles from Strathroy, ON and 201 miles from Cornwall, ON. It would take 3 hours 25 mins to go from Strathroy to Cobourg and 3 hours 21 mins to go from Cornwall to Cobourg.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Strathroy, ON and Cornwall, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	371.04 mi	597.13 km	322.42 nautical mi
Driving distance	403 mi	648.07 km	349.93 nautical mi

Road Trip Tips