The average bus between Porsgrunn and Lillestrøm takes 3h 33m and the fastest bus takes 3h 4m. There is a bus service every few hours from Porsgrunn to Lillestrøm. 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 Porsgrunn and Lillestrøm. The earliest departure is at 2:48 AM at night, and the last departure from Porsgrunn is at 11:50 PM which arrives into Lillestrøm at 6:21 AM. All services require a transfer at Skjelsvik knutepunkt and take an average of 3h 33m. The schedules shown below are for the next available departures.


3h 23m • 2 changes

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3h 28m • 2 changes

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9h 26m • 2 changes

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3h 48m • 2 changes

3h 24m • 2 changesWant to know about travelling from Porsgrunn to Lillestrøm? 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 Porsgrunn to Lillestrøm. However, there are services departing from Skjelsvik knutepunkt station and arriving at Lillestrøm bussterminal station via Oslo bussterminal station. The journey, including transfers, takes approximately 3h 33m.
Porsgrunn to Lillestrøm bus services, operated by Vy Buss, depart from Skjelsvik knutepunkt station.
Porsgrunn to Lillestrøm bus services, operated by Ruter, arrive at Lillestrøm bussterminal station.
The distance between Porsgrunn and Lillestrøm is 119.9 km. The road distance is 160 km.
You can take a bus from Porsgrunn Kammerherreløkka to Lillestrøm bussterminal via Skjelsvik knutepunkt and Oslo bussterminal in around 3h 38m.