How far is it from St. Clair, ON, to Dutton/Dunwich, ON, ?

The distance between St. Clair, ON, and Dutton/Dunwich, ON, is 86 km by road.

How long does it take to drive from St. Clair, ON, to Dutton/Dunwich, ON, ?

The drive from St. Clair, ON, to Dutton/Dunwich, ON, takes approximately 1 h 30 min by car.

The fastest route from St. Clair, ON, to Dutton/Dunwich, ON, covers 86 km with a driving time of approximately 1 h 30 min.

Dutton/Dunwich, ON lies roughly to the east of St. Clair, ON.

The drive from St. Clair, ON to Dutton/Dunwich, ON mainly follows 80.

Towns on the route from St. Clair, ON to Dutton/Dunwich, ON include Petrolia, Southwest Middlesex.

Distance: 86 kmDuration: 1 h 30 min

Driving from St. Clair, ON to Dutton/Dunwich, ON takes about 1 h 30 min via 80. The distance is 86 km. The straight-line distance is 71 km. Driving directions

Driving directions11 · 86 km

The return trip from Dutton/Dunwich, ON to St. Clair, ON covers roughly the same distance, 86 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 September 4, 2026.

How far is it from St. Clair, ON, {fromState} to Dutton/Dunwich, ON, {toState}?: The distance between St. Clair, ON, {fromState} and Dutton/Dunwich, ON, {toState} is 86 km by road.
How long does it take to drive from St. Clair, ON, {fromState} to Dutton/Dunwich, ON, {toState}?: The drive from St. Clair, ON, {fromState} to Dutton/Dunwich, ON, {toState} takes approximately 1 h 30 min by car.
What is the best route from St. Clair, ON, {fromState} to Dutton/Dunwich, ON, {toState}?: The fastest route from St. Clair, ON, {fromState} to Dutton/Dunwich, ON, {toState} covers 86 km with a driving time of approximately 1 h 30 min.
Which direction is Dutton/Dunwich, ON from St. Clair, ON?: Dutton/Dunwich, ON lies roughly to the east of St. Clair, ON.
Which roads does the route from St. Clair, ON to Dutton/Dunwich, ON follow?: The drive from St. Clair, ON to Dutton/Dunwich, ON mainly follows 80.
Which towns do you pass between St. Clair, ON and Dutton/Dunwich, ON?: Towns on the route from St. Clair, ON to Dutton/Dunwich, ON include Petrolia, Southwest Middlesex.