| Naples to Massarosa | 289.63 mi (466.12 km) |
| Naples to Matelica | 179.12 mi (288.26 km) |
| Naples to Matera | 123.54 mi (198.82 km) |
| Naples to Matino | 211.55 mi (340.46 km) |
| Naples to Mazzarino | 244.14 mi (392.91 km) |
| Naples to Meda | 420.49 mi (676.71 km) |
| Naples to Medesano | 341.66 mi (549.85 km) |
| Naples to Medicina | 285.05 mi (458.75 km) |
| Naples to Meldola | 254.05 mi (408.85 km) |
| Naples to Melegnano | 399.26 mi (642.54 km) |
| Naples to Melendugno | 217.90 mi (350.67 km) |
| Naples to Melfi | 74.00 mi (119.09 km) |
| Naples to Melilli | 256.44 mi (412.71 km) |
| Naples to Melito di Napoli | 5.83 mi (9.38 km) |
| Naples to Melito di Porto Salvo | 217.51 mi (350.05 km) |
