| Trecastagni to Massarosa | 498.09 mi (801.61 km) |
| Trecastagni to Matelica | 404.61 mi (651.16 km) |
| Trecastagni to Matera | 225.85 mi (363.48 km) |
| Trecastagni to Matino | 234.13 mi (376.80 km) |
| Trecastagni to Mazzarino | 53.16 mi (85.55 km) |
| Trecastagni to Meda | 634.14 mi (1,020.55 km) |
| Trecastagni to Medesano | 555.76 mi (894.41 km) |
| Trecastagni to Medicina | 507.22 mi (816.29 km) |
| Trecastagni to Meldola | 477.23 mi (768.03 km) |
| Trecastagni to Melegnano | 611.98 mi (984.89 km) |
| Trecastagni to Melendugno | 253.00 mi (407.17 km) |
| Trecastagni to Melfi | 235.72 mi (379.35 km) |
| Trecastagni to Melilli | 30.00 mi (48.28 km) |
| Trecastagni to Melito di Napoli | 232.49 mi (374.16 km) |
| Trecastagni to Melito di Porto Salvo | 43.49 mi (69.99 km) |
