| Decin to Marsciano | 549.90 mi (884.98 km) |
| Decin to Martano | 756.82 mi (1,217.98 km) |
| Decin to Martellago | 373.13 mi (600.49 km) |
| Decin to Martina Franca | 712.10 mi (1,146.01 km) |
| Decin to Martinengo | 413.21 mi (664.99 km) |
| Decin to Martinsicuro | 545.33 mi (877.62 km) |
| Decin to Mascali | 901.19 mi (1,450.33 km) |
| Decin to Mascalucia | 913.47 mi (1,470.09 km) |
| Decin to Masera di Padova | 392.03 mi (630.92 km) |
| Decin to Maserada sul Piave | 357.67 mi (575.61 km) |
| Decin to Massa | 502.78 mi (809.14 km) |
| Decin to Massa Lombarda | 450.69 mi (725.32 km) |
| Decin to Massafra | 717.91 mi (1,155.36 km) |
| Decin to Massalubrense | 701.81 mi (1,129.46 km) |
| Decin to Massarosa | 510.18 mi (821.06 km) |
