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

Distance from Clair, NB to Waltham, QC

Distance

851 km

Time

11 hours 22 mins

Gas Cost

$64 - $154

There are 651.73 km (404.97 miles) from Clair to Waltham in southwest direction and 851.34 km (529 miles) by car, following the 20 route.

Clair and Waltham are 11 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Clair, NB to Waltham, QC. The halfway point is Drummondville, QC.

Please note the time difference between Clair, NB and Waltham, QC is 1 hour. The current time in Clair is 1:40 pm and the current time in Waltham is 12:40 pm.

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Lowest Price Rental Cars in Clair, NB

Planning on renting a car to go from Clair, NB to Waltham, 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 75.72 liters of gas to cover the route between Clair, NB and Waltham, QC.

The estimated cost of gas to go from Clair to Waltham is $114.34.

During the route, an average car will release 1,811.26 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 Waltham, QC

If you want to meet halfway between Clair, NB and Waltham, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.819508 and -72.624550, or 45º 49' 10.2288" N, 72º 37' 28.38" W. This location is 264.33 miles away from Clair, NB and Waltham, QC and it would take approximately 5 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Drummondville, QC, situated 264 miles from Clair, NB and 271 miles from Waltham, QC. It would take 5 hours 14 mins to go from Clair to Drummondville and 4 hours 52 mins to go from Waltham to Drummondville.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	404.97 mi	651.73 km	351.91 nautical mi
Driving distance	529 mi	850.80 km	459.40 nautical mi

Road Trip Tips