By train
By train
Trains OSE connects most of the towns on the east part of Greece. The main train line connects Lamia, Volos, Larissa, Katerini, Thessaloniki, Kilkis, Serres, Xanthi, Komotini and Alexandroupoli. There is also a train connection between Larissa and Kalampaka Meteora and a train line connecting Thessaloniki Veria, Naoussa and Edessa.Travelling with ordinary trains can be cheaper, although a little bit slower, whereas choosing a fancy faster Intercity train will cost the same amount of money, or even more than a KTEL bus.