How far is it from Dundas, NB, to Saint Mary, NB, ?

The distance between Dundas, NB, and Saint Mary, NB, is 23 km by road.

How long does it take to drive from Dundas, NB, to Saint Mary, NB, ?

The drive from Dundas, NB, to Saint Mary, NB, takes approximately 25 min by car.

The fastest route from Dundas, NB, to Saint Mary, NB, covers 23 km with a driving time of approximately 25 min.

Saint Mary, NB lies roughly to the north-west of Dundas, NB.

Distance: 23 kmDuration: 25 min

Driving from Dundas, NB to Saint Mary, NB takes about 25 min via NB 525. The distance is 23 km. The straight-line distance is 17 km. Driving directions

Driving directions10 · 23 km

The return trip from Saint Mary, NB to Dundas, NB covers roughly the same distance, 23 km.

No notable attractions were found along this route.

Popular destinations close by

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated October 7, 2026.

How far is it from Dundas, NB, {fromState} to Saint Mary, NB, {toState}?: The distance between Dundas, NB, {fromState} and Saint Mary, NB, {toState} is 23 km by road.
How long does it take to drive from Dundas, NB, {fromState} to Saint Mary, NB, {toState}?: The drive from Dundas, NB, {fromState} to Saint Mary, NB, {toState} takes approximately 25 min by car.
What is the best route from Dundas, NB, {fromState} to Saint Mary, NB, {toState}?: The fastest route from Dundas, NB, {fromState} to Saint Mary, NB, {toState} covers 23 km with a driving time of approximately 25 min.
Which direction is Saint Mary, NB from Dundas, NB?: Saint Mary, NB lies roughly to the north-west of Dundas, NB.