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

Distance from Rayside, ON to Sarnia, ON

Distance

143 km

Time

1 hour 46 mins

Gas Cost

$11 - $26

There are 121.49 km (75.49 miles) from Rayside to Sarnia in west direction and 143.23 km (89 miles) by car, following the 402 route.

Rayside and Sarnia are 1 hour 46 mins far apart, if you drive non-stop .

This is the fastest route from Rayside, ON to Sarnia, ON. The halfway point is Strathroy, ON.

Rayside, ON and Sarnia, ON are in the same time zone (EDT). Current time in both locations is 8:40 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Rayside, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rayside »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 12.71 liters of gas to cover the route between Rayside, ON and Sarnia, ON.

The estimated cost of gas to go from Rayside to Sarnia is $19.20.

During the route, an average car will release 304.13 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rayside, ON and Sarnia, ON

If you want to meet halfway between Rayside, ON 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 42.986805 and -81.584869, or 42º 59' 12.498" N, 81º 35' 5.5284" W. This location is 44.38 miles away from Rayside, ON and Sarnia, ON and it would take approximately 53 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Strathroy, ON, situated 49 miles from Rayside, ON and 43 miles from Sarnia, ON. It would take 53 minutes to go from Rayside to Strathroy and 43 minutes to go from Sarnia to Strathroy.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	75.49 mi	121.49 km	65.60 nautical mi
Driving distance	89 mi	142.86 km	77.14 nautical mi

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