Distance between cities › Canada › Ontario › Saint Thomas, ON › Distance from Saint Thomas to Chemainus Book Hotels

Distance from Saint Thomas, ON to Chemainus, BC

Distance

4,090 km

Time

1 day 23 hours

Gas Cost

$309 - $741

There are 3,320.09 km (2,063.01 miles) from Saint Thomas to Chemainus in west direction and 4,089.34 km (2,541 miles) by car and ferry, following the I-90 route.

Saint Thomas and Chemainus are 1 day 23 hours far apart, if you drive non-stop for 1 day 21 hours and take a ferry for 2 hours 2 mins .

This is the fastest route from Saint Thomas, ON to Chemainus, BC.

Please note the time difference between Saint Thomas, ON and Chemainus, BC is 3 hours. The current time in Saint Thomas is 7:17 pm and the current time in Chemainus is 4:17 pm.

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Lowest Price Rental Cars in Saint Thomas, ON

Planning on renting a car to go from Saint Thomas, ON to Chemainus, BC? Here there are some offers to rent a car in Saint Thomas, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint Thomas »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 363.97 liters of gas to cover the route between Saint Thomas, ON and Chemainus, BC.

The estimated cost of gas to go from Saint Thomas to Chemainus is $549.59.

During the route, an average car will release 8,706.07 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 Thomas, ON and Chemainus, BC

If you want to meet halfway between Saint Thomas, ON and Chemainus, BC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.655315 and -103.857447, or 44º 39' 19.134" N, 103º 51' 26.8092" W. This location is 1,270.55 miles away from Saint Thomas, ON and Chemainus, BC and it would take approximately 23 hours 48 mins to reach the halfway point from both locations.

Major Cities Along the Route

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

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Saint Thomas, ON and Chemainus, BC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,063.01 mi	3,320.09 km	1,792.71 nautical mi
Driving distance	2,541 mi	4,089.51 km	2,208.16 nautical mi

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