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

Distance from Onaping, ON to Mildmay, ON

Distance

500 km

Time

7 hours 34 mins

Gas Cost

$38 - $91

There are 287.72 km (178.78 miles) from Onaping to Mildmay in south direction and 498.90 km (310 miles) by car, following the 400 route.

Onaping and Mildmay are 7 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Onaping, ON to Mildmay, ON. The halfway point is Parry Sound, ON.

Onaping, ON and Mildmay, ON are in the same time zone (EDT). Current time in both locations is 11:57 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Onaping, ON

Planning on renting a car to go from Onaping, ON to Mildmay, 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 44.46 liters of gas to cover the route between Onaping, ON and Mildmay, ON.

The estimated cost of gas to go from Onaping to Mildmay is $67.14.

During the route, an average car will release 1,063.59 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 Onaping, ON and Mildmay, ON

If you want to meet halfway between Onaping, ON and Mildmay, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.347061 and -80.003960, or 45º 20' 49.4196" N, 80º 0' 14.256" W. This location is 155.22 miles away from Onaping, ON and Mildmay, ON and it would take approximately 3 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Parry Sound, ON, situated 155 miles from Onaping, ON and 157 miles from Mildmay, ON. It would take 3 hours 23 mins to go from Onaping to Parry Sound and 3 hours 23 mins to go from Mildmay to Parry Sound.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	178.78 mi	287.72 km	155.36 nautical mi
Driving distance	310 mi	499.60 km	269.76 nautical mi

Road Trip Tips