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

Distance from Killarney, ON to Naphan, ON

Distance

625 km

Time

9 hours 38 mins

Gas Cost

$47 - $113

There are 381.96 km (237.34 miles) from Killarney to Naphan in southeast direction and 624.43 km (388 miles) by car, following the 17 route.

Killarney and Naphan are 9 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Killarney, ON to Naphan, ON. The halfway point is Mattawa, ON.

Killarney, ON and Naphan, ON are in the same time zone (EDT). Current time in both locations is 4:04 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Killarney, ON

Planning on renting a car to go from Killarney, ON to Naphan, ON? 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 55.58 liters of gas to cover the route between Killarney, ON and Naphan, ON.

The estimated cost of gas to go from Killarney to Naphan is $83.93.

During the route, an average car will release 1,329.53 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Killarney, ON and Naphan, ON

If you want to meet halfway between Killarney, ON and Naphan, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.296673 and -78.546890, or 46º 17' 48.0228" N, 78º 32' 48.804" W. This location is 194.03 miles away from Killarney, ON and Naphan, ON and it would take approximately 4 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mattawa, ON, situated 173 miles from Killarney, ON and 215 miles from Naphan, ON. It would take 3 hours 27 mins to go from Killarney to Mattawa and 4 hours 45 mins to go from Naphan to Mattawa.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Killarney, ON and Naphan, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	237.34 mi	381.96 km	206.24 nautical mi
Driving distance	388 mi	624.52 km	337.22 nautical mi

Road Trip Tips