Distance between cities › Canada › Quebec › Saint-Constant, QC › Distance from Saint-Constant to Comox Book Hotels

Distance from Saint-Constant, QC to Comox, BC

Distance

4,893 km

Time

2 days 9 hours

Gas Cost

$369 - $887

There are 3,810 km (2,367.43 miles) from Saint-Constant to Comox in west direction and 4,892.41 km (3,040 miles) by car and ferry, following the I-90 route.

Saint-Constant and Comox are 2 days 9 hours far apart, if you drive non-stop for 2 days 7 hours and take a ferry for 2 hours 2 mins .

This is the fastest route from Saint-Constant, QC to Comox, BC.

Please note the time difference between Saint-Constant, QC and Comox, BC is 3 hours. The current time in Saint-Constant is 1:57 am (Mar 4) and the current time in Comox is 10:57 pm (Mar 3).

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Lowest Price Rental Cars in Saint-Constant, QC

Planning on renting a car to go from Saint-Constant, QC to Comox, BC? Here there are some offers to rent a car in Saint-Constant, QC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint-Constant »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 435.48 liters of gas to cover the route between Saint-Constant, QC and Comox, BC.

The estimated cost of gas to go from Saint-Constant to Comox is $657.57.

During the route, an average car will release 10,416.64 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 Saint-Constant, QC and Comox, BC

If you want to meet halfway between Saint-Constant, QC and Comox, BC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.903933 and -100.6488, or 43º 54' 14.1588" N, 100º 38' 55.68" W. This location is 1,520.19 miles away from Saint-Constant, QC and Comox, BC and it would take approximately 1 day 4 hours to reach the halfway point from both locations.

Major Cities Along the Route

Some major cities along the route include Billings, MT and Milwaukee, WI.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Saint-Constant, QC and Comox, BC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,367.43 mi	3,810 km	2,057.24 nautical mi
Driving distance	3,040 mi	4,893.02 km	2,642.02 nautical mi

Road Trip Tips