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

Distance from Clair, NB to Sarnia, ON

Distance

1,345 km

Time

16 hours 55 mins

Gas Cost

$102 - $244

There are 1,180.76 km (733.69 miles) from Clair to Sarnia in southwest direction and 1,345.41 km (836 miles) by car, following the 401 route.

Clair and Sarnia are 16 hours 55 mins far apart, if you drive non-stop .

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

Please note the time difference between Clair, NB and Sarnia, ON is 1 hour. The current time in Clair is 5:25 pm and the current time in Sarnia is 4:25 pm.

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Lowest Price Rental Cars in Clair, NB

Planning on renting a car to go from Clair, NB to Sarnia, 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 119.74 liters of gas to cover the route between Clair, NB and Sarnia, ON.

The estimated cost of gas to go from Clair to Sarnia is $180.80.

During the route, an average car will release 2,864.06 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Clair, NB and Sarnia, ON

If you want to meet halfway between Clair, NB and Sarnia, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.917374 and -75.196985, or 44º 55' 2.5464" N, 75º 11' 49.146" W. This location is 417.98 miles away from Clair, NB and Sarnia, ON and it would take approximately 8 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Morrisburg, ON, situated 423 miles from Clair, NB and 417 miles from Sarnia, ON. It would take 8 hours 55 mins to go from Clair to Morrisburg and 8 hours 6 mins to go from Sarnia to Morrisburg.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	733.69 mi	1,180.76 km	637.56 nautical mi
Driving distance	836 mi	1,345.34 km	726.43 nautical mi

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