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

Distance from Dutton, ON to Sarnia, ON

Distance

102 km

Time

1 hour 21 mins

Gas Cost

$8 - $18

There are 81.42 km (50.59 miles) from Dutton to Sarnia in northwest direction and 101.39 km (63 miles) by car, following the 402 route.

Dutton and Sarnia are 1 hour 21 mins far apart, if you drive non-stop .

This is the fastest route from Dutton, ON to Sarnia, ON. The halfway point is Watford, ON.

Dutton, ON and Sarnia, ON are in the same time zone (EDT). Current time in both locations is 5:02 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Dutton, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dutton »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 9.05 liters of gas to cover the route between Dutton, ON and Sarnia, ON.

The estimated cost of gas to go from Dutton to Sarnia is $13.66.

During the route, an average car will release 216.37 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 Dutton, ON and Sarnia, ON

If you want to meet halfway between Dutton, 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 42.991924 and -81.848801, or 42º 59' 30.9264" N, 81º 50' 55.6836" W. This location is 31.58 miles away from Dutton, ON and Sarnia, ON and it would take approximately 40 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Watford, ON, situated 36 miles from Dutton, ON and 34 miles from Sarnia, ON. It would take 1 hour 2 mins to go from Dutton to Watford and 48 minutes to go from Sarnia to Watford.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	50.59 mi	81.42 km	43.96 nautical mi
Driving distance	63 mi	101.64 km	54.88 nautical mi

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