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

The distance between St. Clair, ON, and Waterloo, ON, is 232 km by road.

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

The drive from St. Clair, ON, to Waterloo, ON, takes approximately 3 h by car.

The fastest route from St. Clair, ON, to Waterloo, ON, covers 232 km with a driving time of approximately 3 h.

Waterloo, ON lies roughly to the north-east of St. Clair, ON.

The drive from St. Clair, ON to Waterloo, ON mainly follows 402, 401. The longest single stretch is 94 km on 401.

Towns on the route from St. Clair, ON to Waterloo, ON include Plympton-Wyoming, London, Woodstock, Cambridge, Kitchener.

Distance: 232 kmDuration: 3 h

Driving from St. Clair, ON to Waterloo, ON takes about 3 h via 401. The distance is 232 km. The straight-line distance is 168 km. Driving directions

Driving directions21 · 232 km

The return trip from Waterloo, ON to St. Clair, ON covers roughly the same distance, 232 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 1, 2026.

How far is it from St. Clair, ON, {fromState} to Waterloo, ON, {toState}?: The distance between St. Clair, ON, {fromState} and Waterloo, ON, {toState} is 232 km by road.
How long does it take to drive from St. Clair, ON, {fromState} to Waterloo, ON, {toState}?: The drive from St. Clair, ON, {fromState} to Waterloo, ON, {toState} takes approximately 3 h by car.
What is the best route from St. Clair, ON, {fromState} to Waterloo, ON, {toState}?: The fastest route from St. Clair, ON, {fromState} to Waterloo, ON, {toState} covers 232 km with a driving time of approximately 3 h.
Which direction is Waterloo, ON from St. Clair, ON?: Waterloo, ON lies roughly to the north-east of St. Clair, ON.
Which roads does the route from St. Clair, ON to Waterloo, ON follow?: The drive from St. Clair, ON to Waterloo, ON mainly follows 402, 401. The longest single stretch is 94 km on 401.
Which towns do you pass between St. Clair, ON and Waterloo, ON?: Towns on the route from St. Clair, ON to Waterloo, ON include Plympton-Wyoming, London, Woodstock, Cambridge, Kitchener.