Distance between cities › Canada › Prince Edward Island › Cornwall, PE › Distance from Cornwall to Petit Rocher Book Hotels

Distance from Cornwall, PE to Petit Rocher, NB

Distance

350 km

Time

4 hours 44 mins

Gas Cost

$26 - $63

Helpful Inaccurate

There are 256.64 km (159.47 miles) from Cornwall to Petit Rocher in northwest direction and 349.23 km (217 miles) by car, following the NB 11 route.

Cornwall and Petit Rocher are 4 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, PE to Petit Rocher, NB. The halfway point is Bouctouche, NB.

Cornwall, PE and Petit Rocher, NB are in the same time zone (ADT). Current time in both locations is 2:11 am.

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Lowest Price Rental Cars in Cornwall, PE

Planning on renting a car to go from Cornwall, PE to Petit Rocher, NB? Here there are some offers to rent a car in Cornwall, PE

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 31.14 liters of gas to cover the route between Cornwall, PE and Petit Rocher, NB.

The estimated cost of gas to go from Cornwall to Petit Rocher is $47.03.

During the route, an average car will release 744.93 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, PE and Petit Rocher, NB

If you want to meet halfway between Cornwall, PE and Petit Rocher, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.500500 and -64.752014, or 46º 30' 1.8" N, 64º 45' 7.2504" W. This location is 108.71 miles away from Cornwall, PE and Petit Rocher, NB and it would take approximately 2 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bouctouche, NB, situated 102 miles from Cornwall, PE and 116 miles from Petit Rocher, NB. It would take 1 hour 50 mins to go from Cornwall to Bouctouche and 2 hours 3 mins to go from Petit Rocher to Bouctouche.

Major City Closest to Halfway Point

The major city closest to the halfway point between Cornwall, PE and Petit Rocher, NB is Moncton, NB, situated 96 miles from Cornwall, PE and 149 miles from Petit Rocher, NB. It would take 1 hour 42 mins to go from Cornwall to and 2 hours 35 mins to go from Petit Rocher to Moncton.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, PE and Petit Rocher, NB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	159.47 mi	256.64 km	138.57 nautical mi
Driving distance	217 mi	349.92 km	188.94 nautical mi

Road Trip Tips