Distance between cities › Canada › Ontario › Killarney, ON › Distance from Killarney to Mount Denson Book Hotels

Distance from Killarney, ON to Mount Denson, NS

Distance

1,741 km

Time

1 day 1 hour

Gas Cost

$131 - $315

There are 1,352.74 km (840.55 miles) from Killarney to Mount Denson in east direction and 1,741.31 km (1,082 miles) by car and ferry, following the Bar Harbor, Maine - Yarmouth, Nova Scotia route.

Killarney and Mount Denson are 1 day 1 hour far apart, if you drive non-stop for 21 hours 39 mins and take a ferry for 3 hours 29 mins .

This is the fastest route from Killarney, ON to Mount Denson, NS. The halfway point is Saint-Apollinaire, QC.

Please note the time difference between Killarney, ON and Mount Denson, NS is 1 hour. The current time in Killarney is 6:16 am and the current time in Mount Denson is 7:16 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Killarney, ON to Mount Denson, NS:

Lowest Price Rental Cars in Killarney, ON

Planning on renting a car to go from Killarney, ON to Mount Denson, NS? Here there are some offers to rent a car in Killarney, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Killarney »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 154.91 liters of gas to cover the route between Killarney, ON and Mount Denson, NS.

The estimated cost of gas to go from Killarney to Mount Denson is $233.91.

During the route, an average car will release 3,705.42 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 Killarney, ON and Mount Denson, NS

If you want to meet halfway between Killarney, ON and Mount Denson, NS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.653484 and -71.418465, or 46º 39' 12.5424" N, 71º 25' 6.474" W. This location is 540.76 miles away from Killarney, ON and Mount Denson, NS and it would take approximately 12 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint-Apollinaire, QC, situated 612 miles from Killarney, ON and 669 miles from Mount Denson, NS. It would take 11 hours 5 mins to go from Killarney to Saint-Apollinaire and 11 hours 4 mins to go from Mount Denson to Saint-Apollinaire.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Killarney, ON and Mount Denson, NS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	840.55 mi	1,352.74 km	730.42 nautical mi
Driving distance	1,082 mi	1,740.55 km	939.82 nautical mi

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