Distance between cities › Canada › Ontario › Sarnia, ON › Distance from Sarnia to Second Falls Book Hotels

Distance from Sarnia, ON to Second Falls, NB

Distance

1,487 km

Time

19 hours 32 mins

Gas Cost

$112 - $269

There are 1,265.54 km (786.37 miles) from Sarnia to Second Falls in northeast direction and 1,487.03 km (924 miles) by car, following the 401 route.

Sarnia and Second Falls are 19 hours 32 mins far apart, if you drive non-stop .

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

Please note the time difference between Sarnia, ON and Second Falls, NB is 1 hour. The current time in Sarnia is 5:00 am and the current time in Second Falls is 6:00 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Sarnia, ON to Second Falls, NB:

Lowest Price Rental Cars in Sarnia, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sarnia »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 132.33 liters of gas to cover the route between Sarnia, ON and Second Falls, NB.

The estimated cost of gas to go from Sarnia to Second Falls is $199.81.

During the route, an average car will release 3,165.27 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 Sarnia, ON and Second Falls, NB

If you want to meet halfway between Sarnia, ON and Second Falls, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.745487 and -73.914825, or 42º 44' 43.7532" N, 73º 54' 53.37" W. This location is 461.94 miles away from Sarnia, ON and Second Falls, NB and it would take approximately 9 hours 46 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	786.37 mi	1,265.54 km	683.34 nautical mi
Driving distance	924 mi	1,486.83 km	802.82 nautical mi

Road Trip Tips