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

Distance from Debec, NB to Sarnia, ON

Distance

1,491 km

Time

19 hours 2 mins

Gas Cost

$113 - $270

There are 1,214.23 km (754.49 miles) from Debec to Sarnia in southwest direction and 1,490.25 km (926 miles) by car, following the 401 route.

Debec and Sarnia are 19 hours 2 mins far apart, if you drive non-stop .

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

Please note the time difference between Debec, NB and Sarnia, ON is 1 hour. The current time in Debec is 8:54 pm and the current time in Sarnia is 7:54 pm.

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Lowest Price Rental Cars in Debec, NB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Debec »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 132.68 liters of gas to cover the route between Debec, NB and Sarnia, ON.

The estimated cost of gas to go from Debec to Sarnia is $200.35.

During the route, an average car will release 3,173.80 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 Debec, NB and Sarnia, ON

If you want to meet halfway between Debec, 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 42.794498 and -73.972351, or 42º 47' 40.1928" N, 73º 58' 20.4636" W. This location is 463.18 miles away from Debec, NB and Sarnia, ON and it would take approximately 9 hours 31 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	754.49 mi	1,214.23 km	655.63 nautical mi
Driving distance	926 mi	1,490.83 km	804.99 nautical mi

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