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

Distance from Cornwall, ON to Renfrew, ON

Distance

195 km

Time

2 hours 36 mins

Gas Cost

$15 - $35

There are 161.32 km (100.24 miles) from Cornwall to Renfrew in northwest direction and 194.73 km (121 miles) by car, following the 417 route.

Cornwall and Renfrew are 2 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Renfrew, ON. The halfway point is Ottawa, ON.

Cornwall, ON and Renfrew, ON are in the same time zone (EDT). Current time in both locations is 1:52 pm.

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Lowest Price Rental Cars in Cornwall, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 17.32 liters of gas to cover the route between Cornwall, ON and Renfrew, ON.

The estimated cost of gas to go from Cornwall to Renfrew is $26.15.

During the route, an average car will release 414.32 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 Cornwall, ON and Renfrew, ON

If you want to meet halfway between Cornwall, ON and Renfrew, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.419041 and -75.655624, or 45º 25' 8.5476" N, 75º 39' 20.2464" W. This location is 60.47 miles away from Cornwall, ON and Renfrew, ON and it would take approximately 1 hour 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ottawa, ON, situated 65 miles from Cornwall, ON and 58 miles from Renfrew, ON. It would take 1 hour 13 mins to go from Cornwall to Ottawa and 1 hour 2 mins to go from Renfrew to Ottawa.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	100.24 mi	161.32 km	87.10 nautical mi
Driving distance	121 mi	194.62 km	105.09 nautical mi

Road Trip Tips