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

Distance from Marathon, ON to Onaping, ON

Distance

564 km

Time

9 hours 23 mins

Gas Cost

$43 - $102

There are 438.98 km (272.77 miles) from Marathon to Onaping in southeast direction and 564.88 km (351 miles) by car, following the 17 route.

Marathon and Onaping are 9 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Marathon, ON to Onaping, ON. The halfway point is Heyden, ON.

Marathon, ON and Onaping, ON are in the same time zone (EDT). Current time in both locations is 9:37 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Marathon, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marathon »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 50.22 liters of gas to cover the route between Marathon, ON and Onaping, ON.

The estimated cost of gas to go from Marathon to Onaping is $75.83.

During the route, an average car will release 1,201.15 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 Marathon, ON and Onaping, ON

If you want to meet halfway between Marathon, ON and Onaping, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.703079 and -84.344635, or 46º 42' 11.0844" N, 84º 20' 40.686" W. This location is 175.29 miles away from Marathon, ON and Onaping, ON and it would take approximately 4 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Heyden, ON, situated 244 miles from Marathon, ON and 214 miles from Onaping, ON. It would take 4 hours 31 mins to go from Marathon to Heyden and 4 hours 9 mins to go from Onaping to Heyden.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	272.77 mi	438.98 km	237.03 nautical mi
Driving distance	351 mi	564.22 km	304.65 nautical mi

Road Trip Tips