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

Distance from Williamstown, ON to Mackey, ON

Distance

326 km

Time

4 hours 26 mins

Gas Cost

$25 - $59

There are 274.80 km (170.75 miles) from Williamstown to Mackey in northwest direction and 326.70 km (203 miles) by car, following the 417 route.

Williamstown and Mackey are 4 hours 26 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, ON to Mackey, ON. The halfway point is Kinburn, ON.

Williamstown, ON and Mackey, ON are in the same time zone (EDT). Current time in both locations is 2:57 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Williamstown, ON to Mackey, ON:

Lowest Price Rental Cars in Williamstown, ON

Planning on renting a car to go from Williamstown, ON to Mackey, ON? Here there are some offers to rent a car in Williamstown, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 29.04 liters of gas to cover the route between Williamstown, ON and Mackey, ON.

The estimated cost of gas to go from Williamstown to Mackey is $43.85.

During the route, an average car will release 694.70 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 Williamstown, ON and Mackey, ON

If you want to meet halfway between Williamstown, 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 45.375172 and -76.242439, or 45º 22' 30.6192" N, 76º 14' 32.7804" W. This location is 101.38 miles away from Williamstown, ON and Mackey, ON and it would take approximately 2 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kinburn, ON, situated 102 miles from Williamstown, ON and 107 miles from Mackey, ON. It would take 2 hours 19 mins to go from Williamstown to Kinburn and 2 hours 20 mins to go from Mackey to Kinburn.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	170.75 mi	274.80 km	148.38 nautical mi
Driving distance	203 mi	326.32 km	176.20 nautical mi

Road Trip Tips