| Portici to Beausoleil | 407.00 mi (655.00 km) |
| Portici to Beauvais | 840.80 mi (1,353.14 km) |
| Portici to Begles | 801.95 mi (1,290.61 km) |
| Portici to Belfort | 599.08 mi (964.12 km) |
| Portici to Bellegarde-sur-Valserine | 561.43 mi (903.53 km) |
| Portici to Bellerive-sur-Allier | 658.39 mi (1,059.58 km) |
| Portici to Bellevue | 806.01 mi (1,297.14 km) |
| Portici to Belley | 552.51 mi (889.17 km) |
| Portici to Berck-sur-Mer | 902.25 mi (1,452.04 km) |
| Portici to Bergerac | 754.28 mi (1,213.89 km) |
| Portici to Bernay | 879.62 mi (1,415.61 km) |
| Portici to Berre-l'Etang | 504.12 mi (811.30 km) |
| Portici to Besancon | 605.66 mi (974.72 km) |
| Portici to Bethune | 874.92 mi (1,408.05 km) |
| Portici to Betton | 934.89 mi (1,504.56 km) |
