| Grenade to Marsciano | 557.46 mi (897.14 km) |
| Grenade to Martano | 905.77 mi (1,457.70 km) |
| Grenade to Martellago | 547.38 mi (880.93 km) |
| Grenade to Martina Franca | 846.04 mi (1,361.57 km) |
| Grenade to Martinengo | 434.31 mi (698.95 km) |
| Grenade to Martinsicuro | 636.82 mi (1,024.86 km) |
| Grenade to Mascali | 836.72 mi (1,346.57 km) |
| Grenade to Mascalucia | 837.17 mi (1,347.30 km) |
| Grenade to Masera di Padova | 531.10 mi (854.72 km) |
| Grenade to Maserada sul Piave | 557.32 mi (896.93 km) |
| Grenade to Massa | 440.25 mi (708.52 km) |
| Grenade to Massa Lombarda | 523.80 mi (842.97 km) |
| Grenade to Massafra | 838.15 mi (1,348.87 km) |
| Grenade to Massalubrense | 702.12 mi (1,129.95 km) |
| Grenade to Massarosa | 450.50 mi (725.02 km) |
