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

Distance from Killarney, ON to Fairfield, ON

Distance

623 km

Time

9 hours 15 mins

Gas Cost

$47 - $113

There are 475.02 km (295.17 miles) from Killarney to Fairfield in southeast direction and 622.82 km (387 miles) by car, following the 17 route.

Killarney and Fairfield are 9 hours 15 mins far apart, if you drive non-stop .

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

Killarney, ON and Fairfield, ON are in the same time zone (EDT). Current time in both locations is 9:48 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Killarney, ON

Planning on renting a car to go from Killarney, ON to Fairfield, 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 55.45 liters of gas to cover the route between Killarney, ON and Fairfield, ON.

The estimated cost of gas to go from Killarney to Fairfield is $83.73.

During the route, an average car will release 1,326.35 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 Fairfield, ON

If you want to meet halfway between Killarney, ON and Fairfield, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.290390 and -78.460953, or 46º 17' 25.404" N, 78º 27' 39.4308" W. This location is 193.57 miles away from Killarney, ON and Fairfield, ON and it would take approximately 4 hours 37 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 213 miles from Fairfield, ON. It would take 3 hours 27 mins to go from Killarney to Mattawa and 4 hours 17 mins to go from Fairfield to Mattawa.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	295.17 mi	475.02 km	256.49 nautical mi
Driving distance	387 mi	623.03 km	336.41 nautical mi

Road Trip Tips