Distance between cities › Canada › Quebec › Saint-Eustache, QC › Distance from Saint-Eustache to Plaster Rock Book Hotels

Distance from Saint-Eustache, QC to Plaster Rock, NB

Distance

670 km

Time

8 hours 58 mins

Gas Cost

$51 - $121

Helpful Inaccurate

There are 521.86 km (324.27 miles) from Saint-Eustache to Plaster Rock in northeast direction and 671.10 km (417 miles) by car, following the 25 route.

Saint-Eustache and Plaster Rock are 8 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Saint-Eustache, QC to Plaster Rock, NB. The halfway point is Montmagny, QC.

Please note the time difference between Saint-Eustache, QC and Plaster Rock, NB is 1 hour. The current time in Saint-Eustache is 9:47 pm and the current time in Plaster Rock is 10:47 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Saint-Eustache, QC to Plaster Rock, NB:

Lowest Price Rental Cars in Saint-Eustache, QC

Planning on renting a car to go from Saint-Eustache, QC to Plaster Rock, NB? Here there are some offers to rent a car in Saint-Eustache, QC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint-Eustache »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 59.66 liters of gas to cover the route between Saint-Eustache, QC and Plaster Rock, NB.

The estimated cost of gas to go from Saint-Eustache to Plaster Rock is $90.08.

During the route, an average car will release 1,427 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 Saint-Eustache, QC and Plaster Rock, NB

If you want to meet halfway between Saint-Eustache, QC and Plaster Rock, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.961288 and -70.577698, or 46º 57' 40.6368" N, 70º 34' 39.7128" W. This location is 208.25 miles away from Saint-Eustache, QC and Plaster Rock, NB and it would take approximately 4 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montmagny, QC, situated 206 miles from Saint-Eustache, QC and 213 miles from Plaster Rock, NB. It would take 4 hours 17 mins to go from Saint-Eustache to Montmagny and 4 hours 42 mins to go from Plaster Rock to Montmagny.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Saint-Eustache, QC and Plaster Rock, NB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	324.27 mi	521.86 km	281.78 nautical mi
Driving distance	417 mi	670.30 km	361.94 nautical mi

Road Trip Tips