Distance between cities › Canada › New Brunswick › Clair, NB › Distance from Clair to L'Assomption Book Hotels

Distance from Clair, NB to L'Assomption, QC

Distance

512 km

Time

6 hours 48 mins

Gas Cost

$39 - $93

There are 400.34 km (248.76 miles) from Clair to L'Assomption in southwest direction and 511.77 km (318 miles) by car, following the 20 route.

Clair and L'Assomption are 6 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Clair, NB to L'Assomption, QC. The halfway point is Saint-Michel-de-Bellechasse, QC.

Please note the time difference between Clair, NB and L'Assomption, QC is 1 hour. The current time in Clair is 2:11 pm and the current time in L'Assomption is 1:11 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Clair, NB to L'Assomption, QC:

Lowest Price Rental Cars in Clair, NB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Clair »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 45.54 liters of gas to cover the route between Clair, NB and L'Assomption, QC.

The estimated cost of gas to go from Clair to L'Assomption is $68.76.

During the route, an average car will release 1,089.28 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 Clair, NB and L'Assomption, QC

If you want to meet halfway between Clair, NB and L'Assomption, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.831997 and -70.953590, or 46º 49' 55.1892" N, 70º 57' 12.924" W. This location is 158.97 miles away from Clair, NB and L'Assomption, QC and it would take approximately 3 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint-Michel-de-Bellechasse, QC, situated 158 miles from Clair, NB and 162 miles from L'Assomption, QC. It would take 3 hours 27 mins to go from Clair to Saint-Michel-de-Bellechasse and 2 hours 43 mins to go from L'Assomption to Saint-Michel-de-Bellechasse.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	248.76 mi	400.34 km	216.17 nautical mi
Driving distance	318 mi	511.67 km	276.28 nautical mi

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