Distance between cities › Canada › Ontario › Deep River, ON › Distance from Deep River to Back Bay Book Hotels

Distance from Deep River, ON to Back Bay, NB

Distance

1,053 km

Time

14 hours 34 mins

Gas Cost

$79 - $191

There are 834.28 km (518.40 miles) from Deep River to Back Bay in east direction and 1,052.51 km (654 miles) by car, following the I-395 and ME 9 and ME 15 route.

Deep River and Back Bay are 14 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Deep River, ON to Back Bay, NB.

Please note the time difference between Deep River, ON and Back Bay, NB is 1 hour. The current time in Deep River is 2:15 am and the current time in Back Bay is 3:15 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Deep River, ON to Back Bay, NB:

Lowest Price Rental Cars in Deep River, ON

Planning on renting a car to go from Deep River, ON to Back Bay, 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 93.68 liters of gas to cover the route between Deep River, ON and Back Bay, NB.

The estimated cost of gas to go from Deep River to Back Bay is $141.46.

During the route, an average car will release 2,240.81 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 Back Bay, NB

If you want to meet halfway between Deep River, ON and Back Bay, NB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.38109 and -71.970744, or 45º 22' 51.924" N, 71º 58' 14.6784" W. This location is 327.02 miles away from Deep River, ON and Back Bay, NB and it would take approximately 7 hours 17 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 330.15 miles from Deep River, ON and 323.73 miles from Back Bay, NB. It would take 6 hours 55 mins to go from Deep River to Sherbrooke and 7 hours 49 mins to go from Back Bay to Sherbrooke.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	518.40 mi	834.28 km	450.48 nautical mi
Driving distance	654 mi	1,052.58 km	568.35 nautical mi

Road Trip Tips