Routes from largest cities in Europe to Petrona, Italy
- City of London, United Kingdom Petrona
- London, United Kingdom Petrona
- Berlin, Germany Petrona
- Madrid, Spain Petrona
- Rome, Italy Petrona
- Paris, France Petrona
- Bucharest, Romania Petrona
- Minsk, Belarus Petrona
- Budapest, Hungary Petrona
- Hamburg, Germany Petrona
- Warsaw, Poland Petrona
- Vienna, Austria Petrona
- Barcelona, Spain Petrona
- Belgrade, Serbia Petrona
- Munich, Germany Petrona
- Stockholm, Sweden Petrona
- Milano, Italy Petrona
- Prague, Czech Republic Petrona
- Copenhagen, Denmark Petrona
- Sofia, Bulgaria Petrona
- Dublin, Ireland Petrona
- Brussels, Belgium Petrona
- Birmingham, United Kingdom Petrona
- Köln, Germany Petrona
- Napoli, Italy Petrona
- Turin, Italy Petrona
- Valencia, Spain Petrona
- Zagreb - Centar, Croatia Petrona
- Marseille, France Petrona
- Łódź, Poland Petrona
- Kraków, Poland Petrona
- Riga, Latvia Petrona
- Amsterdam, Netherlands Petrona
- Sevilla, Spain Petrona
- Zagreb, Croatia Petrona
- Sarajevo, Bosnia and Herzegovina Petrona
- Zaragoza, Spain Petrona
- Athens, Greece Petrona
- Frankfurt am Main, Germany Petrona
- Palermo, Italy Petrona
- Chişinău, Moldova Petrona
- Wrocław, Poland Petrona
- Glasgow, United Kingdom Petrona
- Rotterdam, Netherlands Petrona
- Essen, Germany Petrona
- Stuttgart, Germany Petrona
- Dortmund, Germany Petrona
- Genoa, Italy Petrona
- Oslo, Norway Petrona
- Düsseldorf, Germany Petrona
- Poznań, Poland Petrona
- Málaga, Spain Petrona
- Helsinki, Finland Petrona
- Bremen, Germany Petrona
- Vilnius, Lithuania Petrona
- Lisbon, Portugal Petrona
- Hannover, Germany Petrona
- Leipzig, Germany Petrona
- Duisburg, Germany Petrona
- Göteborg, Sweden Petrona
- Nürnberg, Germany Petrona
- Dresden, Germany Petrona
- Gomel, Belarus Petrona
- Skopje, Macedonia Petrona
- The Hague, Netherlands Petrona
- Lyon, France Petrona
- Liverpool, United Kingdom Petrona
- Gdańsk, Poland Petrona
- Antwerpen, Belgium Petrona
- Leeds, United Kingdom Petrona
- Sheffield, United Kingdom Petrona
- Murcia, Spain Petrona
- Edinburgh, United Kingdom Petrona
- Toulouse, France Petrona
- Bristol, United Kingdom Petrona
- Bratislava, Slovakia Petrona
- Wandsbek, Germany Petrona
- Szczecin, Poland Petrona
- Palma, Spain Petrona
- Manchester, United Kingdom Petrona
- Tallinn, Estonia Petrona
- Bochum, Germany Petrona
- Las Palmas de Gran Canaria, Spain Petrona
- Bochum-Hordel, Germany Petrona
- Tirana, Albania Petrona
- Kaunas, Lithuania Petrona
- Brno, Czech Republic Petrona
- Mahilyow, Belarus Petrona
- Bydgoszcz, Poland Petrona
- Bologna, Italy Petrona
- Wuppertal, Germany Petrona
- Lublin, Poland Petrona
- Bilbao, Spain Petrona
- Thessaloníki, Greece Petrona
- Florence, Italy Petrona
- Vitebsk, Belarus Petrona
- Zürich, Switzerland Petrona
- Plovdiv, Bulgaria Petrona
- Leicester, United Kingdom Petrona
- Nice, France Petrona
- Alicante, Spain Petrona
- Bielefeld, Germany Petrona
- Córdoba, Spain Petrona
- Islington, United Kingdom Petrona
- Iaşi, Romania Petrona
- Valladolid, Spain Petrona
- Hrodna, Belarus Petrona
- Katowice, Poland Petrona
- Cluj-Napoca, Romania Petrona
- Timişoara, Romania Petrona
- Bonn, Germany Petrona
- Ostrava, Czech Republic Petrona
- Varna, Bulgaria Petrona
- Coventry, United Kingdom Petrona
- Mannheim, Germany Petrona