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

Distance from Simcoe, ON to Marston, QC

Distance

925 km

Time

11 hours 55 mins

Gas Cost

$70 - $168

There are 804.13 km (499.66 miles) from Simcoe to Marston in northeast direction and 925.37 km (575 miles) by car, following the 401 route.

Simcoe and Marston are 11 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Simcoe, ON to Marston, QC. The halfway point is Mallorytown, ON.

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

Any questions or tips to share?

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Lowest Price Rental Cars in Simcoe, ON

Planning on renting a car to go from Simcoe, ON to Marston, QC? Here there are some offers to rent a car in Simcoe, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Simcoe »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 82.31 liters of gas to cover the route between Simcoe, ON and Marston, QC.

The estimated cost of gas to go from Simcoe to Marston is $124.28.

During the route, an average car will release 1,968.77 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 Simcoe, ON and Marston, QC

If you want to meet halfway between Simcoe, ON and Marston, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.492989 and -75.832451, or 44º 29' 34.7604" N, 75º 49' 56.8236" W. This location is 287.32 miles away from Simcoe, ON and Marston, QC and it would take approximately 5 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mallorytown, ON, situated 288 miles from Simcoe, ON and 286 miles from Marston, QC. It would take 4 hours 51 mins to go from Simcoe to Mallorytown and 5 hours 31 mins to go from Marston to Mallorytown.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	499.66 mi	804.13 km	434.19 nautical mi
Driving distance	575 mi	924.79 km	499.35 nautical mi

Road Trip Tips