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

Distance from Marathon, ON to Summerside, NF

Distance

3,045 km

Time

1 day 23 hours

Gas Cost

$230 - $552

There are 2,067 km (1,284.38 miles) from Marathon to Summerside in east direction and 3,044.88 km (1,892 miles) by car and ferry, following the North Sydney - Port aux Basques Ferry route.

Marathon and Summerside are 1 day 23 hours far apart, if you drive non-stop for 1 day 16 hours and take a ferry for 6 hours 59 mins .

This is the fastest route from Marathon, ON to Summerside, NF.

Please note the time difference between Marathon, ON and Summerside, NF is 1 hours and 30 minutes. The current time in Marathon is 2:49 pm and the current time in Summerside is 4:19 pm.

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Lowest Price Rental Cars in Marathon, ON

Planning on renting a car to go from Marathon, ON to Summerside, NF? 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 270.99 liters of gas to cover the route between Marathon, ON and Summerside, NF.

The estimated cost of gas to go from Marathon to Summerside is $409.20.

During the route, an average car will release 6,482.13 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 Summerside, NF

If you want to meet halfway between Marathon, ON and Summerside, NF or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.40181 and -71.249488, or 45º 24' 6.516" N, 71º 14' 58.1568" W. This location is 945.99 miles away from Marathon, ON and Summerside, NF and it would take approximately 23 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hampden, QC, situated 925 miles from Marathon, ON and 976 miles from Summerside, NF. It would take 22 hours 7 mins to go from Marathon to Hampden and 1 day 1 hour to go from Summerside to Hampden.

Major City Closest to Halfway Point

The major city closest to the halfway point between Marathon, ON and Summerside, NF is Sherbrooke, QC, situated 887 miles from Marathon, ON and 1,004 miles from Summerside, NF. It would take 21 hours 15 mins to go from Marathon to Sherbrooke and 1 day 1 hour to go from Summerside to Sherbrooke.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,284.38 mi	2,067 km	1,116.09 nautical mi
Driving distance	1,892 mi	3,044.85 km	1,644.09 nautical mi

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