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

Distance from Northampton, NB to Cornwall, ON

Distance

842 km

Time

10 hours 42 mins

Gas Cost

$64 - $153

There are 570.81 km (354.68 miles) from Northampton to Cornwall in southwest direction and 841.69 km (523 miles) by car, following the 20 route.

Northampton and Cornwall are 10 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Northampton, NB to Cornwall, ON. The halfway point is Saint-Raphaël, QC.

Please note the time difference between Northampton, NB and Cornwall, ON is 1 hour. The current time in Northampton is 3:05 am and the current time in Cornwall is 2:05 am.

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Lowest Price Rental Cars in Northampton, NB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Northampton »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 74.91 liters of gas to cover the route between Northampton, NB and Cornwall, ON.

The estimated cost of gas to go from Northampton to Cornwall is $113.11.

During the route, an average car will release 1,791.80 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 Northampton, NB and Cornwall, ON

If you want to meet halfway between Northampton, 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 46.887856 and -70.749443, or 46º 53' 16.2816" N, 70º 44' 57.9948" W. This location is 261.49 miles away from Northampton, NB and Cornwall, ON and it would take approximately 5 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint-Raphaël, QC, situated 285 miles from Northampton, NB and 258 miles from Cornwall, ON. It would take 5 hours 1 min to go from Northampton to Saint-Raphaël and 4 hours 27 mins to go from Cornwall to Saint-Raphaël.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	354.68 mi	570.81 km	308.21 nautical mi
Driving distance	523 mi	841.66 km	454.46 nautical mi

Road Trip Tips