Barcelona → Palma Mallorca → Florence → Rome → Naples → Valletta → Palermo → Barcelona

London → Paris → Zeebrugge → Rotterdam → Hamburg → London

Tenerife → Tenerife → Las Palmas → Suez Canal

Rotterdam → Paris → London → Hamburg → Zeebrugge → Rotterdam

Rome → Savona → Marseille → Barcelona → Palma Mallorca → Palermo → Rome

Marseille → Barcelona → Palma Mallorca → Palermo → Rome → Savona → Marseille

Rome → Savona → Marseille → Barcelona → Palma Mallorca → Palermo → Rome

Marseille → Barcelona → Palma Mallorca → Palermo → Rome → Savona → Marseille

Marseille → Barcelona → Palma Mallorca → Palermo → Rome → Savona → Marseille

Rome → Savona → Marseille → Barcelona → Palma Mallorca → Palermo → Rome

Marseille → Barcelona → Palma Mallorca → Palermo → Rome → Savona → Marseille

Athens → Olympia → Cephalonia → Corfu → Bari → Athens

Trieste → Zadar → Dubrovnik → Valletta → Naples → Rome → Tarragona → Palma Mallorca → Nice → Marseille → Barcelona

London → Paris → Cherbourg → Rotterdam → Hamburg → London

London → Paris → Cherbourg → Rotterdam → Hamburg → London