| Cities | Distance |
|---|---|
| Portici to Melzo | 407.47 mi (655.75 km) |
| Portici to Mendicino | 145.54 mi (234.22 km) |
| Portici to Menfi | 233.76 mi (376.20 km) |
| Portici to Mentana | 120.48 mi (193.90 km) |
| Portici to Merano | 434.17 mi (698.73 km) |
| Portici to Merate | 417.77 mi (672.34 km) |
| Portici to Mercato San Severino | 22.40 mi (36.05 km) |
| Portici to Mercogliano | 22.17 mi (35.68 km) |
| Portici to Mesagne | 182.03 mi (292.95 km) |
| Portici to Messina | 192.62 mi (309.99 km) |
| Portici to Mestre | 339.66 mi (546.62 km) |
| Portici to Mestrino | 345.20 mi (555.55 km) |
| Portici to Milan | 412.77 mi (664.29 km) |
| Portici to Milazzo | 186.06 mi (299.43 km) |
| Portici to Minerbio | 300.07 mi (482.91 km) |