Distance between cities › Canada › New Brunswick › Saint John, NB › Distance from Saint John to Deep River Book Hotels

Distance from Saint John, NB to Deep River, ON

Distance

1,112 km

Time

15 hours 15 mins

Gas Cost

$84 - $201

There are 891.82 km (554.15 miles) from Saint John to Deep River in west direction and 1,112.06 km (691 miles) by car, following the 417 route.

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

This is the fastest route from Saint John, NB to Deep River, ON. The halfway point is Sherbrooke, QC.

Please note the time difference between Saint John, NB and Deep River, ON is 1 hour. The current time in Saint John is 5:38 am and the current time in Deep River is 4:38 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Saint John, NB

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint John »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 98.96 liters of gas to cover the route between Saint John, NB and Deep River, ON.

The estimated cost of gas to go from Saint John to Deep River is $149.44.

During the route, an average car will release 2,367.22 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 Saint John, NB and Deep River, ON

If you want to meet halfway between Saint John, NB and Deep River, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.369785 and -71.804344, or 45º 22' 11.226" N, 71º 48' 15.6384" W. This location is 345.47 miles away from Saint John, NB and Deep River, ON and it would take approximately 7 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Sherbrooke, QC, situated 360.59 miles from Saint John, NB and 331.44 miles from Deep River, ON. It would take 7 hours 27 mins to go from Saint John to Sherbrooke and 5 hours 48 mins to go from Deep River to Sherbrooke.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	554.15 mi	891.82 km	481.55 nautical mi
Driving distance	691 mi	1,111.95 km	600.41 nautical mi

Road Trip Tips