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

Distance from Cornwall, ON to Tide Head, NB

Distance

851 km

Time

11 hours 13 mins

Gas Cost

$64 - $154

There are 691.64 km (429.76 miles) from Cornwall to Tide Head in northeast direction and 851.34 km (529 miles) by car, following the 20 route.

Cornwall and Tide Head are 11 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Cornwall, ON to Tide Head, NB.

Please note the time difference between Cornwall, ON and Tide Head, NB is 1 hour. The current time in Cornwall is 6:07 pm and the current time in Tide Head is 7:07 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cornwall, ON to Tide Head, NB:

Lowest Price Rental Cars in Cornwall, ON

Planning on renting a car to go from Cornwall, ON to Tide Head, NB? 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 75.77 liters of gas to cover the route between Cornwall, ON and Tide Head, NB.

The estimated cost of gas to go from Cornwall to Tide Head is $114.41.

During the route, an average car will release 1,812.31 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 Cornwall, ON and Tide Head, NB

If you want to meet halfway between Cornwall, ON and Tide Head, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.964822 and -70.584726, or 46º 57' 53.3592" N, 70º 35' 5.0136" W. This location is 264.49 miles away from Cornwall, ON and Tide Head, NB and it would take approximately 5 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montmagny, QC, situated 267 miles from Cornwall, ON and 265 miles from Tide Head, NB. It would take 5 hours 25 mins to go from Cornwall to Montmagny and 5 hours 55 mins to go from Tide Head to Montmagny.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Cornwall, ON and Tide Head, NB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	429.76 mi	691.64 km	373.45 nautical mi
Driving distance	529 mi	851.30 km	459.67 nautical mi

Road Trip Tips