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

Distance from Saint Thomas, ON to Mackey, ON

Distance

632 km

Time

8 hours 18 mins

Gas Cost

$48 - $115

There are 463.12 km (287.77 miles) from Saint Thomas to Mackey in northeast direction and 632.47 km (393 miles) by car, following the 11 route.

Saint Thomas and Mackey are 8 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Saint Thomas, ON to Mackey, ON. The halfway point is Washago, ON.

Saint Thomas, ON and Mackey, ON are in the same time zone (EDT). Current time in both locations is 1:26 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 Mackey, ON? 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 56.29 liters of gas to cover the route between Saint Thomas, ON and Mackey, ON.

The estimated cost of gas to go from Saint Thomas to Mackey is $84.99.

During the route, an average car will release 1,346.36 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 Mackey, ON

If you want to meet halfway between Saint Thomas, ON and Mackey, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.718678 and -79.376144, or 44º 43' 7.2408" N, 79º 22' 34.1184" W. This location is 196.49 miles away from Saint Thomas, ON and Mackey, ON and it would take approximately 4 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Washago, ON, situated 203 miles from Saint Thomas, ON and 197 miles from Mackey, ON. It would take 3 hours 27 mins to go from Saint Thomas to Washago and 3 hours 30 mins to go from Mackey to Washago.

Major City Closest to Halfway Point

The major city closest to the halfway point between Saint Thomas, ON and Mackey, ON is Barrie, ON, situated 170 miles from Saint Thomas, ON and 230 miles from Mackey, ON. It would take 2 hours 54 mins to go from Saint Thomas to and 4 hours 6 mins to go from Mackey to Barrie.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	287.77 mi	463.12 km	250.07 nautical mi
Driving distance	393 mi	632.43 km	341.48 nautical mi

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