Distance between cities › Canada › Ontario › Cornwall, ON › Distance from Cornwall to Belleville Book Hotels

Distance from Cornwall, ON to Belleville, ON

Distance

258 km

Time

3 hours 10 mins

Gas Cost

$19 - $47

There are 230.73 km (143.37 miles) from Cornwall to Belleville in southwest direction and 257.50 km (160 miles) by car, following the 401 route.

Cornwall and Belleville are 3 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Belleville, ON. The halfway point is Narrows, ON.

Cornwall, ON and Belleville, ON are in the same time zone (EDT). Current time in both locations is 7:22 am.

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Lowest Price Rental Cars in Cornwall, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cornwall »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 22.93 liters of gas to cover the route between Cornwall, ON and Belleville, ON.

The estimated cost of gas to go from Cornwall to Belleville is $34.63.

During the route, an average car will release 548.53 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 Cornwall, ON and Belleville, ON

If you want to meet halfway between Cornwall, ON and Belleville, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.389687 and -75.962189, or 44º 23' 22.8732" N, 75º 57' 43.8804" W. This location is 80.05 miles away from Cornwall, ON and Belleville, ON and it would take approximately 1 hour 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Narrows, ON, situated 82 miles from Cornwall, ON and 80 miles from Belleville, ON. It would take 1 hour 28 mins to go from Cornwall to Narrows and 1 hour 25 mins to go from Belleville to Narrows.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Belleville, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	143.37 mi	230.73 km	124.58 nautical mi
Driving distance	160 mi	257.66 km	139.13 nautical mi

Road Trip Tips