| Naples to Borsbeek | 854.31 mi (1,374.88 km) |
| Naples to Boussu | 831.98 mi (1,338.95 km) |
| Naples to Braine-l'Alleud | 828.90 mi (1,333.98 km) |
| Naples to Braine-le-Chateau | 831.92 mi (1,338.85 km) |
| Naples to Braine-le-Comte | 831.17 mi (1,337.64 km) |
| Naples to Brasschaat | 859.31 mi (1,382.92 km) |
| Naples to Brecht | 858.80 mi (1,382.11 km) |
| Naples to Bredene | 897.19 mi (1,443.89 km) |
| Naples to Bree | 823.08 mi (1,324.62 km) |
| Naples to Bruges | 888.86 mi (1,430.49 km) |
| Naples to Brussels | 838.41 mi (1,349.29 km) |
| Naples to Buggenhout | 850.84 mi (1,369.29 km) |
| Naples to Chapelle-lez-Herlaimont | 819.87 mi (1,319.46 km) |
| Naples to Charleroi | 812.12 mi (1,306.98 km) |
| Naples to Chatelet | 809.80 mi (1,303.25 km) |
