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