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

Distance from Cornwall, ON to Turtle Lake, ON

Distance

502 km

Time

7 hours 36 mins

Gas Cost

$38 - $91

There are 393.58 km (244.56 miles) from Cornwall to Turtle Lake in west direction and 502.12 km (312 miles) by car, following the 60 route.

Cornwall and Turtle Lake are 7 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Turtle Lake, ON. The halfway point is Eganville, ON.

Cornwall, ON and Turtle Lake, ON are in the same time zone (EDT). Current time in both locations is 1:49 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cornwall, ON to Turtle Lake, ON:

Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Turtle Lake, 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 44.71 liters of gas to cover the route between Cornwall, ON and Turtle Lake, ON.

The estimated cost of gas to go from Cornwall to Turtle Lake is $67.51.

During the route, an average car will release 1,069.48 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cornwall, ON and Turtle Lake, ON

If you want to meet halfway between Cornwall, ON and Turtle Lake, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.582569 and -77.251167, or 45º 34' 57.2484" N, 77º 15' 4.2012" W. This location is 156.08 miles away from Cornwall, ON and Turtle Lake, ON and it would take approximately 3 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Eganville, ON, situated 146 miles from Cornwall, ON and 169 miles from Turtle Lake, ON. It would take 2 hours 41 mins to go from Cornwall to Eganville and 3 hours 51 mins to go from Turtle Lake to Eganville.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	244.56 mi	393.58 km	212.52 nautical mi
Driving distance	312 mi	502.37 km	271.26 nautical mi

Road Trip Tips