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

Distance from Deep River, ON to Saint John, NB

Distance

1,110 km

Time

15 hours 10 mins

Gas Cost

$84 - $201

There are 891.82 km (554.15 miles) from Deep River to Saint John in east direction and 1,110.45 km (690 miles) by car, following the I-395 and ME 9 and ME 15 route.

Deep River and Saint John are 15 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Deep River, ON to Saint John, NB.

Please note the time difference between Deep River, ON and Saint John, NB is 1 hour. The current time in Deep River is 7:28 am and the current time in Saint John is 8:28 am.

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Lowest Price Rental Cars in Deep River, ON

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Deep River »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 98.82 liters of gas to cover the route between Deep River, ON and Saint John, NB.

The estimated cost of gas to go from Deep River to Saint John is $149.21.

During the route, an average car will release 2,363.72 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 Deep River, ON and Saint John, NB

If you want to meet halfway between Deep River, 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 45.383034 and -71.656535, or 45º 22' 58.9224" N, 71º 39' 23.526" W. This location is 344.96 miles away from Deep River, ON and Saint John, NB and it would take approximately 7 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cookshire-Eaton, QC, situated 346 miles from Deep River, ON and 344 miles from Saint John, NB. It would take 7 hours 11 mins to go from Deep River to Cookshire-Eaton and 7 hours 58 mins to go from Saint John to Cookshire-Eaton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Deep River, ON and Saint John, NB is Sherbrooke, QC, situated 330 miles from Deep River, ON and 360 miles from Saint John, NB. It would take 6 hours 55 mins to go from Deep River to Sherbrooke and 8 hours 26 mins to go from Saint John to Sherbrooke.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	554.15 mi	891.82 km	481.55 nautical mi
Driving distance	690 mi	1,110.31 km	599.52 nautical mi

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