Distance between cities › Canada › Ontario › Comber, ON › Distance from Comber to Petit Rocher Book Hotels

Distance from Comber, ON to Petit Rocher, NB

Distance

1,667 km

Time

21 hours 18 mins

Gas Cost

$126 - $302

There are 1,456.26 km (904.88 miles) from Comber to Petit Rocher in northeast direction and 1,667.28 km (1,036 miles) by car, following the 401 route.

Comber and Petit Rocher are 21 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Comber, ON to Petit Rocher, NB.

Please note the time difference between Comber, ON and Petit Rocher, NB is 1 hour. The current time in Comber is 11:54 am and the current time in Petit Rocher is 12:54 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Comber, ON to Petit Rocher, NB:

Lowest Price Rental Cars in Comber, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Comber »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 148.37 liters of gas to cover the route between Comber, ON and Petit Rocher, NB.

The estimated cost of gas to go from Comber to Petit Rocher is $224.04.

During the route, an average car will release 3,549.11 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Comber, ON and Petit Rocher, NB

If you want to meet halfway between Comber, ON 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 45.336772 and -73.792095, or 45º 20' 12.3792" N, 73º 47' 31.542" W. This location is 517.95 miles away from Comber, ON and Petit Rocher, NB and it would take approximately 10 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Léry, QC, situated 520 miles from Comber, ON and 518 miles from Petit Rocher, NB. It would take 10 hours 13 mins to go from Comber to Léry and 11 hours 15 mins to go from Petit Rocher to Léry.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	904.88 mi	1,456.26 km	786.32 nautical mi
Driving distance	1,036 mi	1,667.12 km	900.18 nautical mi

Road Trip Tips