The average bus between Hønefoss and Porsgrunn takes 3h 31m and the fastest bus takes 3h 15m. There is a bus service every few hours from Hønefoss to Porsgrunn. 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 Hønefoss and Porsgrunn. The earliest departure is at 5:00 AM in the morning, and the last departure from Hønefoss is at 7:00 PM which arrives into Porsgrunn at 10:51 PM. All services require a transfer at Lysaker stasjon and take an average of 3h 31m. The schedules shown below are for the next available departures.


3h 15m • 2 changes


3h 30m • 2 changes


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3h 25m • 2 changes


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3h 25m • 2 changes


3h 15m • 2 changes


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3h 25m • 2 changes


3h 15m • 2 changes


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3h 15m • 2 changes


3h 25m • 2 changes
Want to know about travelling from Hønefoss to Porsgrunn? 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 Hønefoss to Porsgrunn. However, there are services departing from Hønefoss station and arriving at Porsgrunn station via Lysaker stasjon. The journey, including transfers, takes approximately 3h 31m.
Hønefoss to Porsgrunn bus services, operated by Brakar, depart from Hønefoss sentrum station.
Hønefoss to Porsgrunn bus services, operated by Brakar, arrive at Skjelsvik knutepunkt station.
Book your Hønefoss to Porsgrunn bus tickets online with Brakar, Vy Buss and 3 other operators.
The distance between Hønefoss and Porsgrunn is 118.9 km. The road distance is 209 km.
You can take a bus from Hønefoss sentrum to Porsgrunn Kammerherreløkka via Lysaker stasjon and Skjelsvik knutepunkt in around 3h 38m.