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

Distance from Clair, NB to Saint Williams, ON

Distance

1,228 km

Time

15 hours 55 mins

Gas Cost

$93 - $223

There are 1,058.35 km (657.63 miles) from Clair to Saint Williams in southwest direction and 1,227.93 km (763 miles) by car, following the 401 route.

Clair and Saint Williams are 15 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Clair, NB to Saint Williams, ON.

Please note the time difference between Clair, NB and Saint Williams, ON is 1 hour. The current time in Clair is 12:55 pm and the current time in Saint Williams is 11:55 am.

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Lowest Price Rental Cars in Clair, NB

Planning on renting a car to go from Clair, NB to Saint Williams, ON? 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 109.30 liters of gas to cover the route between Clair, NB and Saint Williams, ON.

The estimated cost of gas to go from Clair to Saint Williams is $165.04.

During the route, an average car will release 2,614.45 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Clair, NB and Saint Williams, ON

If you want to meet halfway between Clair, NB and Saint Williams, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.143203 and -74.487472, or 45º 8' 35.5308" N, 74º 29' 14.8992" W. This location is 381.55 miles away from Clair, NB and Saint Williams, ON and it would take approximately 7 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lancaster, ON, situated 383 miles from Clair, NB and 382 miles from Saint Williams, ON. It would take 8 hours 10 mins to go from Clair to Lancaster and 7 hours 46 mins to go from Saint Williams to Lancaster.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Clair, NB and Saint Williams, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	657.63 mi	1,058.35 km	571.46 nautical mi
Driving distance	763 mi	1,228.09 km	663.12 nautical mi

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