Distance between cities › Canada › New Brunswick › Debec, NB › Distance from Debec to Mildmay Book Hotels

Distance from Debec, NB to Mildmay, ON

Distance

1,370 km

Time

18 hours 7 mins

Gas Cost

$103 - $248

There are 1,077.11 km (669.29 miles) from Debec to Mildmay in southwest direction and 1,371.16 km (852 miles) by car, following the 401 route.

Debec and Mildmay are 18 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Debec, NB to Mildmay, ON.

Please note the time difference between Debec, NB and Mildmay, ON is 1 hour. The current time in Debec is 10:53 am and the current time in Mildmay is 9:53 am.

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Lowest Price Rental Cars in Debec, NB

Planning on renting a car to go from Debec, NB to Mildmay, ON? Here there are some offers to rent a car in Debec, NB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Debec »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 121.96 liters of gas to cover the route between Debec, NB and Mildmay, ON.

The estimated cost of gas to go from Debec to Mildmay is $184.17.

During the route, an average car will release 2,917.40 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 Debec, NB and Mildmay, ON

If you want to meet halfway between Debec, NB and Mildmay, ON or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.304004 and -73.860726, or 45º 18' 14.4144" N, 73º 51' 38.6136" W. This location is 425.76 miles away from Debec, NB and Mildmay, ON and it would take approximately 9 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Beauharnois, QC, situated 434 miles from Debec, NB and 418 miles from Mildmay, ON. It would take 9 hours 32 mins to go from Debec to Beauharnois and 8 hours 41 mins to go from Mildmay to Beauharnois.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Debec, NB and Mildmay, ON in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	669.29 mi	1,077.11 km	581.60 nautical mi
Driving distance	852 mi	1,370.39 km	739.95 nautical mi

Road Trip Tips