Distance between cities › Canada › Quebec › L'Assomption, QC › Distance from L'Assomption to Petit Rocher Book Hotels

Distance from L'Assomption, QC to Petit Rocher, NB

Distance

790 km

Time

10 hours 41 mins

Gas Cost

$60 - $143

There are 624.34 km (387.95 miles) from L'Assomption to Petit Rocher in northeast direction and 790.19 km (491 miles) by car, following the 20 route.

L'Assomption and Petit Rocher are 10 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from L'Assomption, QC to Petit Rocher, NB.

Please note the time difference between L'Assomption, QC and Petit Rocher, NB is 1 hour. The current time in L'Assomption is 6:27 pm and the current time in Petit Rocher is 7:27 pm.

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Lowest Price Rental Cars in L'Assomption, QC

Planning on renting a car to go from L'Assomption, QC to Petit Rocher, NB? Here there are some offers to rent a car in L'Assomption, QC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in L'Assomption »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 70.27 liters of gas to cover the route between L'Assomption, QC and Petit Rocher, NB.

The estimated cost of gas to go from L'Assomption to Petit Rocher is $106.11.

During the route, an average car will release 1,680.82 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between L'Assomption, QC and Petit Rocher, NB

If you want to meet halfway between L'Assomption, QC 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 47.742198 and -69.617085, or 47º 44' 31.9128" N, 69º 37' 1.506" W. This location is 245.30 miles away from L'Assomption, QC and Petit Rocher, NB and it would take approximately 5 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 Cacouna, QC, situated 265 miles from L'Assomption, QC and 237 miles from Petit Rocher, NB. It would take 5 hours 25 mins to go from L'Assomption to Cacouna and 5 hours 27 mins to go from Petit Rocher to Cacouna.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between L'Assomption, QC and Petit Rocher, NB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	387.95 mi	624.34 km	337.12 nautical mi
Driving distance	491 mi	789.53 km	426.32 nautical mi

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