How far is it from Howick, ON, to St. Clair, ON, ?

The distance between Howick, ON, and St. Clair, ON, is 199 km by road.

How long does it take to drive from Howick, ON, to St. Clair, ON, ?

The drive from Howick, ON, to St. Clair, ON, takes approximately 3 h 15 min by car.

The fastest route from Howick, ON, to St. Clair, ON, covers 199 km with a driving time of approximately 3 h 15 min.

St. Clair, ON lies roughly to the south-west of Howick, ON.

The drive from Howick, ON to St. Clair, ON mainly follows CR 12, 21.

Towns on the route from Howick, ON to St. Clair, ON include Morris-Turnberry, Huron East, South Huron, Lambton Shores, Sarnia.

Distance: 199 kmDuration: 3 h 15 min

Driving from Howick, ON to St. Clair, ON takes about 3 h 15 min via CR 12. The distance is 199 km. The straight-line distance is 162 km. Driving directions

Driving directions30 · 199 km

The return trip from St. Clair, ON to Howick, ON covers roughly the same distance, 199 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 7, 2026.

How far is it from Howick, ON, {fromState} to St. Clair, ON, {toState}?: The distance between Howick, ON, {fromState} and St. Clair, ON, {toState} is 199 km by road.
How long does it take to drive from Howick, ON, {fromState} to St. Clair, ON, {toState}?: The drive from Howick, ON, {fromState} to St. Clair, ON, {toState} takes approximately 3 h 15 min by car.
What is the best route from Howick, ON, {fromState} to St. Clair, ON, {toState}?: The fastest route from Howick, ON, {fromState} to St. Clair, ON, {toState} covers 199 km with a driving time of approximately 3 h 15 min.
Which direction is St. Clair, ON from Howick, ON?: St. Clair, ON lies roughly to the south-west of Howick, ON.
Which roads does the route from Howick, ON to St. Clair, ON follow?: The drive from Howick, ON to St. Clair, ON mainly follows CR 12, 21.
Which towns do you pass between Howick, ON and St. Clair, ON?: Towns on the route from Howick, ON to St. Clair, ON include Morris-Turnberry, Huron East, South Huron, Lambton Shores, Sarnia.