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

Distance from Saint-Eustache, QC to Saint Stephen, NB

Distance

647 km

Time

9 hours 31 mins

Gas Cost

$49 - $117

Helpful Inaccurate

There are 518.55 km (322.21 miles) from Saint-Eustache to Saint Stephen in east direction and 646.96 km (402 miles) by car, following the I-395 and ME 9 and ME 15 route.

Saint-Eustache and Saint Stephen are 9 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Saint-Eustache, QC to Saint Stephen, NB.

Saint-Eustache, QC and Saint Stephen, NB are in the same time zone (EDT). Current time in both locations is 11:22 pm.

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Lowest Price Rental Cars in Saint-Eustache, QC

Planning on renting a car to go from Saint-Eustache, QC to Saint Stephen, 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 57.56 liters of gas to cover the route between Saint-Eustache, QC and Saint Stephen, NB.

The estimated cost of gas to go from Saint-Eustache to Saint Stephen is $86.92.

During the route, an average car will release 1,376.86 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 Saint Stephen, NB

If you want to meet halfway between Saint-Eustache, QC and Saint Stephen, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.212646 and -70.478325, or 45º 12' 45.5256" N, 70º 28' 41.97" W. This location is 200.94 miles away from Saint-Eustache, QC and Saint Stephen, NB and it would take approximately 4 hours 45 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	322.21 mi	518.55 km	280 nautical mi
Driving distance	402 mi	646.75 km	349.22 nautical mi

Road Trip Tips