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

Distance from Bathurst, NB to Sarnia, ON

Distance

1,609 km

Time

20 hours 32 mins

Gas Cost

$121 - $292

There are 1,405.08 km (873.08 miles) from Bathurst to Sarnia in southwest direction and 1,609.34 km (1,000 miles) by car, following the 401 route.

Bathurst and Sarnia are 20 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Bathurst, NB to Sarnia, ON. The halfway point is Delson, QC.

Please note the time difference between Bathurst, NB and Sarnia, ON is 1 hour. The current time in Bathurst is 9:52 pm and the current time in Sarnia is 8:52 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Bathurst, NB

Planning on renting a car to go from Bathurst, NB to Sarnia, ON? Here there are some offers to rent a car in Bathurst, NB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Bathurst »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 143.20 liters of gas to cover the route between Bathurst, NB and Sarnia, ON.

The estimated cost of gas to go from Bathurst to Sarnia is $216.24.

During the route, an average car will release 3,425.45 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 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Bathurst, NB and Sarnia, ON

If you want to meet halfway between Bathurst, 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 45.343563 and -73.587654, or 45º 20' 36.8268" N, 73º 35' 15.5544" W. This location is 499.91 miles away from Bathurst, NB and Sarnia, ON and it would take approximately 10 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Delson, QC, situated 529 miles from Bathurst, NB and 513 miles from Sarnia, ON. It would take 9 hours 26 mins to go from Bathurst to Delson and 8 hours 30 mins to go from Sarnia to Delson.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	873.08 mi	1,405.08 km	758.68 nautical mi
Driving distance	1,000 mi	1,609.04 km	868.81 nautical mi

Road Trip Tips