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

Distance from Cornwall, ON to Grey River, NF

Distance

2,000 km

Time

1 day 8 hours

Gas Cost

$151 - $362

There are 1,380.01 km (857.50 miles) from Cornwall to Grey River in northeast direction and 2,000.41 km (1,243 miles) by car and ferry, following the North Sydney - Port aux Basques Ferry route.

Cornwall and Grey River are 1 day 8 hours far apart, if you drive non-stop for 1 day 6 hours and take a ferry for 2 hours 11 mins .

This is the fastest route from Cornwall, ON to Grey River, NF. The halfway point is Churchill Falls, NF.

Please note the time difference between Cornwall, ON and Grey River, NF is 1 hours and 30 minutes. The current time in Cornwall is 12:46 am and the current time in Grey River is 2:16 am.

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Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Grey River, NF? 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 177.99 liters of gas to cover the route between Cornwall, ON and Grey River, NF.

The estimated cost of gas to go from Cornwall to Grey River is $268.76.

During the route, an average car will release 4,257.46 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 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cornwall, ON and Grey River, NF

If you want to meet halfway between Cornwall, ON and Grey River, NF or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 53.522991 and -63.811569, or 53º 31' 22.7676" N, 63º 48' 41.6484" W. This location is 621.33 miles away from Cornwall, ON and Grey River, NF and it would take approximately 16 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Churchill Falls, NF, situated 997 miles from Cornwall, ON and 945 miles from Grey River, NF. It would take 21 hours 53 mins to go from Cornwall to Churchill Falls and 1 day 8 hours to go from Grey River to Churchill Falls.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Grey River, NF in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	857.50 mi	1,380.01 km	745.15 nautical mi
Driving distance	1,243 mi	1,999.86 km	1,079.84 nautical mi

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