Distance between cities › Canada › Ontario › Mountain, ON › Distance from Mountain to Stanstead Book Hotels

Distance from Mountain, ON to Stanstead, QC

Distance

348 km

Time

4 hours 25 mins

Gas Cost

$26 - $63

There are 267.13 km (165.99 miles) from Mountain to Stanstead in east direction and 347.62 km (216 miles) by car, following the 10 route.

Mountain and Stanstead are 4 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Mountain, ON to Stanstead, QC. The halfway point is Dorval, QC.

Mountain, ON and Stanstead, QC are in the same time zone (EDT). Current time in both locations is 8:07 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Mountain, ON to Stanstead, QC:

Lowest Price Rental Cars in Mountain, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mountain »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 30.99 liters of gas to cover the route between Mountain, ON and Stanstead, QC.

The estimated cost of gas to go from Mountain to Stanstead is $46.80.

During the route, an average car will release 741.35 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mountain, ON and Stanstead, QC

If you want to meet halfway between Mountain, ON and Stanstead, QC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.446518 and -73.737976, or 45º 26' 47.4648" N, 73º 44' 16.7136" W. This location is 108.19 miles away from Mountain, ON and Stanstead, QC and it would take approximately 2 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dorval, QC, situated 107 miles from Mountain, ON and 107 miles from Stanstead, QC. It would take 2 hours 2 mins to go from Mountain to Dorval and 1 hour 52 mins to go from Stanstead to Dorval.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Mountain, ON and Stanstead, QC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	165.99 mi	267.13 km	144.24 nautical mi
Driving distance	216 mi	348.23 km	188.03 nautical mi

Road Trip Tips