Subiaco and Wembley are neighboring suburbs located just 3 km apart. The most practical way to travel is by bus or a short taxi/rideshare. It is a very quick trip, taking about 5-10 minutes by any mode of transport. It is a very convenient commute for locals.
Total Distance: 3 km driving distance; 2.5 km straight-line air distance.
Check the Transperth website for the most direct bus route.
Anytime, as the distance is very short.