| Trecastagni to Melzo | 618.08 mi (994.71 km) |
| Trecastagni to Mendicino | 128.65 mi (207.04 km) |
| Trecastagni to Menfi | 115.74 mi (186.27 km) |
| Trecastagni to Mentana | 330.26 mi (531.50 km) |
| Trecastagni to Merano | 656.78 mi (1,056.98 km) |
| Trecastagni to Merate | 629.67 mi (1,013.35 km) |
| Trecastagni to Mercato San Severino | 219.45 mi (353.16 km) |
| Trecastagni to Mercogliano | 229.17 mi (368.82 km) |
| Trecastagni to Mesagne | 250.51 mi (403.15 km) |
| Trecastagni to Messina | 47.41 mi (76.30 km) |
| Trecastagni to Mestre | 563.47 mi (906.82 km) |
| Trecastagni to Mestrino | 567.62 mi (913.50 km) |
| Trecastagni to Milan | 621.73 mi (1,000.58 km) |
| Trecastagni to Milazzo | 42.31 mi (68.10 km) |
| Trecastagni to Minerbio | 518.81 mi (834.95 km) |
