Distance between cities › Canada › New Brunswick › Clair, NB › Distance from Clair to Dunham Book Hotels

Distance from Clair, NB to Dunham, QC

Distance

523 km

Time

7 hours 11 mins

Gas Cost

$40 - $95

There are 399.59 km (248.29 miles) from Clair to Dunham in southwest direction and 523.04 km (325 miles) by car, following the 20 route.

Clair and Dunham are 7 hours 11 mins far apart, if you drive non-stop .

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

Please note the time difference between Clair, NB and Dunham, QC is 1 hour. The current time in Clair is 4:51 am and the current time in Dunham is 3:51 am.

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Lowest Price Rental Cars in Clair, NB

Planning on renting a car to go from Clair, NB to Dunham, 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 46.58 liters of gas to cover the route between Clair, NB and Dunham, QC.

The estimated cost of gas to go from Clair to Dunham is $70.34.

During the route, an average car will release 1,114.21 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 Dunham, QC

If you want to meet halfway between Clair, NB and Dunham, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.834938 and -70.966110, or 46º 50' 5.7768" N, 70º 57' 57.996" W. This location is 162.61 miles away from Clair, NB and Dunham, QC and it would take approximately 3 hours 35 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 173 miles from Dunham, QC. It would take 3 hours 27 mins to go from Clair to Saint-Michel-de-Bellechasse and 3 hours 6 mins to go from Dunham to Saint-Michel-de-Bellechasse.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	248.29 mi	399.59 km	215.76 nautical mi
Driving distance	325 mi	523.38 km	282.60 nautical mi

Road Trip Tips