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