The average bus between Rauma and Lahti takes 6h 47m and the fastest bus takes 5h 5m. The bus service runs several times per day from Rauma to Lahti. 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 3 times a day between Rauma and Lahti. The earliest departure is at 4:50 AM at night, and the last departure from Rauma is at 5:50 PM which arrives into Lahti at 9:30 AM. All services require a transfer, and take on average 6h 47m. The schedules shown below are for the next available departures.

6h 5m • 1 change

6h 5m • 1 change

5h 5m • 1 change

5h 5m • 1 change
Want to know about travelling from Rauma to Lahti? 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 Rauma to Lahti. However, there are services departing from Rauma station and arriving at Lahti station via Tampereen Linja-autoasema. The journey, including transfers, takes approximately 6h 47m.
Rauma to Lahti bus services, operated by Koiviston Auto, depart from Rauma, linja-autoasema station.
Rauma to Lahti bus services, operated by Koiviston Auto, arrive at Lahti station.
Book your Rauma to Lahti bus tickets online with Koiviston Auto and Onni Bus.
The distance between Rauma and Lahti is 223.9 km. The road distance is 281 km.
You can take a bus from Rauma, linja-autoasema to Lahti via Tampere in around 5h 45m.