Distance between cities › Canada › Ontario › Perth, ON › Distance from Perth to Saint John Book Hotels

Distance from Perth, ON to Saint John, NB

Distance

1,001 km

Time

13 hours 49 mins

Gas Cost

$76 - $181

There are 800.18 km (497.21 miles) from Perth to Saint John in east direction and 1,001.01 km (622 miles) by car, following the I-395 and ME 9 and ME 15 route.

Perth and Saint John are 13 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Perth, ON to Saint John, NB. The halfway point is Hampden, QC.

Please note the time difference between Perth, ON and Saint John, NB is 1 hour. The current time in Perth is 6:07 pm and the current time in Saint John is 7:07 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Perth, ON to Saint John, NB:

Lowest Price Rental Cars in Perth, ON

Planning on renting a car to go from Perth, ON to Saint John, NB? Here there are some offers to rent a car in Perth, ON

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Perth »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 89.12 liters of gas to cover the route between Perth, ON and Saint John, NB.

The estimated cost of gas to go from Perth to Saint John is $134.56.

During the route, an average car will release 2,131.65 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 Perth, ON and Saint John, NB

If you want to meet halfway between Perth, ON and Saint John, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.388180 and -71.122444, or 45º 23' 17.448" N, 71º 7' 20.7984" W. This location is 311.09 miles away from Perth, ON and Saint John, NB and it would take approximately 6 hours 54 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 302 miles from Perth, ON and 331 miles from Saint John, NB. It would take 5 hours 28 mins to go from Perth to Hampden and 6 hours 44 mins to go from Saint John to Hampden.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Perth, ON and Saint John, NB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	497.21 mi	800.18 km	432.06 nautical mi
Driving distance	622 mi	1,001.30 km	540.66 nautical mi

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