A temporada 4 de Rail Away foi transmitida em EO de lundi 30 août 1999 para lundi 22 novembre 1999. Consiste em 13 episódios, o primeiro chama-se "Polen" e o último "Portugal"..
Rail Away is a fascinating series about international rail travel. The train is without doubt the most authentic form of travel, stirring the imagination and connecting people to places. In these series we traverse the world, enjoying its beauty, experiences and fascination.