| Harsum to Marsciano | 651.16 mi (1,047.94 km) |
| Harsum to Martano | 918.96 mi (1,478.92 km) |
| Harsum to Martellago | 470.72 mi (757.56 km) |
| Harsum to Martina Franca | 867.90 mi (1,396.75 km) |
| Harsum to Martinengo | 458.52 mi (737.91 km) |
| Harsum to Martinsicuro | 669.75 mi (1,077.85 km) |
| Harsum to Mascali | 1,030.40 mi (1,658.26 km) |
| Harsum to Mascalucia | 1,041.02 mi (1,675.36 km) |
| Harsum to Masera di Padova | 483.77 mi (778.56 km) |
| Harsum to Maserada sul Piave | 458.58 mi (738.02 km) |
| Harsum to Massa | 564.69 mi (908.79 km) |
| Harsum to Massa Lombarda | 542.54 mi (873.14 km) |
| Harsum to Massafra | 871.40 mi (1,402.38 km) |
| Harsum to Massalubrense | 827.17 mi (1,331.20 km) |
| Harsum to Massarosa | 576.40 mi (927.63 km) |
