All flight routes

Milan → Barcelona Milan → London Milan → Paris Milan → Rome Milan → Amsterdam Milan → Lisbon Milan → Dublin Milan → Berlin Milan → Athens Milan → Dubai Milan → New York Milan → Vienna Milan → Madrid Milan → Prague Milan → Budapest Milan → Copenhagen Milan → Nice Milan → Zurich Milan → Naples Milan → Warsaw Milan → Istanbul

Rome → Barcelona Rome → London Rome → Paris Rome → Amsterdam Rome → Lisbon Rome → Athens Rome → Berlin Rome → Dublin Rome → Dubai Rome → New York Rome → Vienna Rome → Madrid Rome → Prague Rome → Zurich

London → Barcelona London → Paris London → Rome London → Amsterdam London → Dublin London → Berlin London → Dubai London → New York London → Lisbon London → Athens London → Madrid

Paris → Barcelona Paris → Rome Paris → London Paris → Amsterdam Paris → Lisbon Paris → Berlin Paris → Dubai Paris → New York Paris → Athens Paris → Dublin

Barcelona → London Barcelona → Paris Barcelona → Rome Barcelona → Amsterdam Barcelona → Lisbon Barcelona → Berlin Barcelona → Dublin

Amsterdam → London Amsterdam → Rome Amsterdam → Paris Amsterdam → Barcelona Amsterdam → Berlin Amsterdam → Dubai Amsterdam → Lisbon

Dublin → London Dublin → Amsterdam Dublin → Barcelona Dublin → Rome Dublin → Paris Dublin → Lisbon

Berlin → London Berlin → Paris Berlin → Barcelona Berlin → Rome Berlin → Amsterdam Berlin → Dublin