Distance between cities › Canada › Ontario › Onaping, ON › Distance from Onaping to Arnprior Book Hotels

Distance from Onaping, ON to Arnprior, ON

Distance

463 km

Time

6 hours 48 mins

Gas Cost

$35 - $84

There are 412.20 km (256.13 miles) from Onaping to Arnprior in southeast direction and 461.88 km (287 miles) by car, following the 17 route.

Onaping and Arnprior are 6 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Onaping, ON to Arnprior, ON. The halfway point is Mattawa, ON.

Onaping, ON and Arnprior, ON are in the same time zone (EDT). Current time in both locations is 7:14 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Onaping, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onaping »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 41.17 liters of gas to cover the route between Onaping, ON and Arnprior, ON.

The estimated cost of gas to go from Onaping to Arnprior is $62.17.

During the route, an average car will release 984.79 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 Onaping, ON and Arnprior, ON

If you want to meet halfway between Onaping, ON and Arnprior, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.295238 and -78.765594, or 46º 17' 42.8568" N, 78º 45' 56.1384" W. This location is 143.72 miles away from Onaping, ON and Arnprior, ON and it would take approximately 3 hours 24 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 143 miles from Onaping, ON and 144 miles from Arnprior, ON. It would take 2 hours 49 mins to go from Onaping to Mattawa and 2 hours 42 mins to go from Arnprior to Mattawa.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Onaping, ON and Arnprior, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	256.13 mi	412.20 km	222.57 nautical mi
Driving distance	287 mi	462.58 km	249.78 nautical mi

Road Trip Tips