The average bus between Thornleigh and North Rocks takes 1h 33m and the fastest bus takes 56 min. There is a bus service every few hours from Thornleigh to North Rocks. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Thornleigh and North Rocks. The earliest departure is at 6:10 AM in the morning, and the last departure from Thornleigh is at 10:29 PM which arrives into North Rocks at 6:43 AM. All services require a transfer at Pennant Hills Station, Railway St, Stand B and take an average of 1h 33m. The schedules shown below are for the next available departures.


1h 11m • 2 changes


1h 12m • 2 changes


1h 13m • 2 changes


1h 15m • 2 changes


1h 6m • 2 changes


1h 6m • 2 changes


56 min • 2 changes


1h 14m • 2 changes


1h 6m • 2 changes


1h 6m • 2 changes


56 min • 2 changes


1h 14m • 2 changes
Want to know about travelling from Thornleigh to North Rocks? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Thornleigh to North Rocks. However, there are services departing from Thornleigh station and arriving at North Rocks station via Pennant Hills Station, Railway St, Stand B station. The journey, including transfers, takes approximately 1h 33m.
Thornleigh to North Rocks bus services, operated by Transport for NSW, depart from Pennant Hills Rd Before Trelawney St station.
Thornleigh to North Rocks bus services, operated by Transport for NSW, arrive at Barclay Rd After North Rocks Rd station.
The distance between Thornleigh and North Rocks is 7.7 km. The road distance is 12 km.
You can take a bus from Pennant Hills Rd Before Trelawney St to Barclay Rd After North Rocks Rd via Pennant Hills Station, Railway St, Stand B, Pennant Hills Station, Railway St, Stand A, and Pennant Hills Rd Opp Carlingford Court in around 59 min.