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

Distance from Sarnia, ON to Simcoe, ON

Distance

198 km

Time

2 hours 39 mins

Gas Cost

$15 - $36

There are 171.92 km (106.83 miles) from Sarnia to Simcoe in east direction and 197.95 km (123 miles) by car, following the 402 route.

Sarnia and Simcoe are 2 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Sarnia, ON to Simcoe, ON. The halfway point is Sharon, ON.

Sarnia, ON and Simcoe, ON are in the same time zone (EDT). Current time in both locations is 2:18 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Sarnia, ON

Planning on renting a car to go from Sarnia, ON to Simcoe, 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 17.65 liters of gas to cover the route between Sarnia, ON and Simcoe, ON.

The estimated cost of gas to go from Sarnia to Simcoe is $26.65.

During the route, an average car will release 422.22 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 Sarnia, ON and Simcoe, ON

If you want to meet halfway between Sarnia, ON and Simcoe, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.891560 and -81.299171, or 42º 53' 29.616" N, 81º 17' 57.0156" W. This location is 61.62 miles away from Sarnia, ON and Simcoe, ON and it would take approximately 1 hour 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sharon, ON, situated 58 miles from Sarnia, ON and 68 miles from Simcoe, ON. It would take 1 hour 16 mins to go from Sarnia to Sharon and 1 hour 43 mins to go from Simcoe to Sharon.

Major City Closest to Halfway Point

The major city closest to the halfway point between Sarnia, ON and Simcoe, ON is London, ON, situated 64 miles from Sarnia, ON and 63 miles from Simcoe, ON. It would take 1 hour 27 mins to go from Sarnia to and 1 hour 36 mins to go from Simcoe to London.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	106.83 mi	171.92 km	92.83 nautical mi
Driving distance	123 mi	198.33 km	107.09 nautical mi

Road Trip Tips