Distance between cities › Canada › New Brunswick › New River, NB › Distance from New River to Cornwall Book Hotels

Distance from New River, NB to Cornwall, ON

Distance

812 km

Time

11 hours 27 mins

Gas Cost

$61 - $147

There are 642.97 km (399.52 miles) from New River to Cornwall in west direction and 811.11 km (504 miles) by car, following the 10 route.

New River and Cornwall are 11 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from New River, NB to Cornwall, ON.

Please note the time difference between New River, NB and Cornwall, ON is 1 hour. The current time in New River is 6:00 am and the current time in Cornwall is 5:00 am.

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Lowest Price Rental Cars in New River, NB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in New River »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 72.25 liters of gas to cover the route between New River, NB and Cornwall, ON.

The estimated cost of gas to go from New River to Cornwall is $109.10.

During the route, an average car will release 1,728.25 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 New River, NB and Cornwall, ON

If you want to meet halfway between New River, NB 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 45.170807 and -70.453559, or 45º 10' 14.9052" N, 70º 27' 12.8124" W. This location is 252.22 miles away from New River, NB and Cornwall, ON and it would take approximately 5 hours 43 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	399.52 mi	642.97 km	347.18 nautical mi
Driving distance	504 mi	811.81 km	438.34 nautical mi

Road Trip Tips