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

Distance from Sarnia, ON to Comber, ON

Distance

112 km

Time

1 hour 48 mins

Gas Cost

$8 - $20

There are 83.58 km (51.93 miles) from Sarnia to Comber in south direction and 112.65 km (70 miles) by car, following the 40 route.

Sarnia and Comber are 1 hour 48 mins far apart, if you drive non-stop .

This is the fastest route from Sarnia, ON to Comber, ON. The halfway point is Oldfield, ON.

Sarnia, ON and Comber, ON are in the same time zone (EDT). Current time in both locations is 1:14 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Sarnia, ON

Planning on renting a car to go from Sarnia, ON to Comber, ON? 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 9.96 liters of gas to cover the route between Sarnia, ON and Comber, ON.

The estimated cost of gas to go from Sarnia to Comber is $15.04.

During the route, an average car will release 238.32 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 Comber, ON

If you want to meet halfway between Sarnia, ON and Comber, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.493969 and -82.297035, or 42º 29' 38.2884" N, 82º 17' 49.326" W. This location is 34.78 miles away from Sarnia, ON and Comber, ON and it would take approximately 54 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oldfield, ON, situated 36 miles from Sarnia, ON and 37 miles from Comber, ON. It would take 52 minutes to go from Sarnia to Oldfield and 48 minutes to go from Comber to Oldfield.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	51.93 mi	83.58 km	45.13 nautical mi
Driving distance	70 mi	111.95 km	60.45 nautical mi

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