How far is it from Sarnia, ON, to Warwick, ON, ?

The distance between Sarnia, ON, and Warwick, ON, is 40 km by road.

How long does it take to drive from Sarnia, ON, to Warwick, ON, ?

The drive from Sarnia, ON, to Warwick, ON, takes approximately 30 min by car.

The fastest route from Sarnia, ON, to Warwick, ON, covers 40 km with a driving time of approximately 30 min.

Warwick, ON lies roughly to the east of Sarnia, ON.

The drive from Sarnia, ON to Warwick, ON mainly follows 402.

Distance: 40 kmDuration: 30 min

Driving from Sarnia, ON to Warwick, ON takes about 30 min via 402. The distance is 40 km. The straight-line distance is 34 km. Driving directions

Driving directions8 · 40 km

The return trip from Warwick, ON to Sarnia, ON covers roughly the same distance, 40 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 5, 2026.

How far is it from Sarnia, ON, {fromState} to Warwick, ON, {toState}?: The distance between Sarnia, ON, {fromState} and Warwick, ON, {toState} is 40 km by road.
How long does it take to drive from Sarnia, ON, {fromState} to Warwick, ON, {toState}?: The drive from Sarnia, ON, {fromState} to Warwick, ON, {toState} takes approximately 30 min by car.
What is the best route from Sarnia, ON, {fromState} to Warwick, ON, {toState}?: The fastest route from Sarnia, ON, {fromState} to Warwick, ON, {toState} covers 40 km with a driving time of approximately 30 min.
Which direction is Warwick, ON from Sarnia, ON?: Warwick, ON lies roughly to the east of Sarnia, ON.
Which roads does the route from Sarnia, ON to Warwick, ON follow?: The drive from Sarnia, ON to Warwick, ON mainly follows 402.