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

Distance from Echo, ON to Williamstown, ON

Distance

245 km

Time

3 hours 36 mins

Gas Cost

$18 - $44

There are 181.25 km (112.62 miles) from Echo to Williamstown in northeast direction and 244.62 km (152 miles) by car, following the 401 route.

Echo and Williamstown are 3 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Echo, ON to Williamstown, ON. The halfway point is Brockville, ON.

Echo, ON and Williamstown, ON are in the same time zone (EDT). Current time in both locations is 1:46 pm.

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Lowest Price Rental Cars in Echo, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Echo »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 21.76 liters of gas to cover the route between Echo, ON and Williamstown, ON.

The estimated cost of gas to go from Echo to Williamstown is $32.86.

During the route, an average car will release 520.58 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 3, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Echo, ON and Williamstown, ON

If you want to meet halfway between Echo, ON and Williamstown, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.588966 and -75.720947, or 44º 35' 20.2776" N, 75º 43' 15.4092" W. This location is 75.97 miles away from Echo, ON and Williamstown, ON and it would take approximately 1 hour 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Brockville, ON, situated 81 miles from Echo, ON and 75 miles from Williamstown, ON. It would take 1 hour 56 mins to go from Echo to Brockville and 1 hour 20 mins to go from Williamstown to Brockville.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	112.62 mi	181.25 km	97.87 nautical mi
Driving distance	152 mi	244.53 km	132.04 nautical mi

Road Trip Tips