| population | |
| Arrondissement d'Avesnes-sur-Helpe | 230372 |
| Arrondissement de Cambrai | 162045 |
| population | |
| Arrondissement de Douai | 245280 |
| Arrondissement de Dunkerque | 377294 |
| population | |
| Arrondissement de Lille | 1237472 |
| Arrondissement de Valenciennes | 351260 |
 | Lille-Lesquin Airport | ~ 32.15 km |
 | Wevelgem Airport | ~ 54.94 km |
| Merville-Calonne Airport | ~ 59.99 km |
| Albert-Bray Airport | ~ 62.12 km |
| Brussels South Charleroi Airport | ~ 78.65 km |
| Brussels Airport | ~ 101.30 km |
| Ostend-Bruges International Airport | ~ 102.26 km |
| Calais-Dunkerque Airport | ~ 121.37 km |
| Antwerp International Airport (Deurne) | ~ 122.59 km |
