| Portici to Bad Mergentheim | 639.51 mi (1,029.19 km) |
| Portici to Bad Munder am Deister | 819.24 mi (1,318.44 km) |
| Portici to Bad Munstereifel | 764.54 mi (1,230.41 km) |
| Portici to Bad Nauheim | 712.36 mi (1,146.44 km) |
| Portici to Bad Nenndorf | 829.43 mi (1,334.83 km) |
| Portici to Bad Neuenahr-Ahrweiler | 756.26 mi (1,217.08 km) |
| Portici to Bad Neustadt | 685.90 mi (1,103.85 km) |
| Portici to Bad Oeynhausen | 828.66 mi (1,333.60 km) |
| Portici to Bad Oldesloe | 916.32 mi (1,474.68 km) |
| Portici to Bad Orb | 692.37 mi (1,114.27 km) |
| Portici to Bad Pyrmont | 808.09 mi (1,300.50 km) |
| Portici to Bad Rappenau | 634.78 mi (1,021.58 km) |
| Portici to Bad Reichenhall | 482.53 mi (776.56 km) |
| Portici to Bad Sackingen | 562.16 mi (904.70 km) |
| Portici to Bad Salzdetfurth | 803.53 mi (1,293.15 km) |
