| Grudziadz to Marsala | 1,125.11 mi (1,810.70 km) |
| Grudziadz to Marsciano | 787.19 mi (1,266.86 km) |
| Grudziadz to Martano | 918.32 mi (1,477.90 km) |
| Grudziadz to Martellago | 622.76 mi (1,002.24 km) |
| Grudziadz to Martina Franca | 886.01 mi (1,425.90 km) |
| Grudziadz to Martinengo | 678.36 mi (1,091.71 km) |
| Grudziadz to Martinsicuro | 765.38 mi (1,231.76 km) |
| Grudziadz to Mascali | 1,100.49 mi (1,771.07 km) |
| Grudziadz to Mascalucia | 1,114.16 mi (1,793.06 km) |
| Grudziadz to Masera di Padova | 643.23 mi (1,035.18 km) |
| Grudziadz to Maserada sul Piave | 606.77 mi (976.50 km) |
| Grudziadz to Massa | 760.94 mi (1,224.61 km) |
| Grudziadz to Massa Lombarda | 698.47 mi (1,124.08 km) |
| Grudziadz to Massafra | 894.86 mi (1,440.14 km) |
| Grudziadz to Massalubrense | 912.69 mi (1,468.84 km) |
