| Portici to Montegranaro | 170.67 mi (274.67 km) |
| Portici to Montegrotto Terme | 337.47 mi (543.11 km) |
| Portici to Montelupo Fiorentino | 263.41 mi (423.92 km) |
| Portici to Montemarciano | 201.34 mi (324.02 km) |
| Portici to Montemurlo | 273.42 mi (440.02 km) |
| Portici to Monteprandone | 147.22 mi (236.94 km) |
| Portici to Montepulciano | 205.14 mi (330.15 km) |
| Portici to Monteriggioni | 239.61 mi (385.62 km) |
| Portici to Monteroni d'Arbia | 224.33 mi (361.03 km) |
| Portici to Monteroni di Lecce | 200.09 mi (322.01 km) |
| Portici to Monterotondo | 123.30 mi (198.44 km) |
| Portici to Montesarchio | 22.89 mi (36.83 km) |
| Portici to Montescaglioso | 123.26 mi (198.37 km) |
| Portici to Montesilvano | 117.50 mi (189.09 km) |
| Portici to Montespertoli | 256.89 mi (413.43 km) |
