| Pornic to Marsciano | 761.02 mi (1,224.74 km) |
| Pornic to Martano | 1,121.85 mi (1,805.44 km) |
| Pornic to Martellago | 687.94 mi (1,107.13 km) |
| Pornic to Martina Franca | 1,060.46 mi (1,706.64 km) |
| Pornic to Martinengo | 575.59 mi (926.32 km) |
| Pornic to Martinsicuro | 833.66 mi (1,341.65 km) |
| Pornic to Mascali | 1,090.21 mi (1,754.53 km) |
| Pornic to Mascalucia | 1,092.65 mi (1,758.45 km) |
| Pornic to Masera di Padova | 678.39 mi (1,091.76 km) |
| Pornic to Maserada sul Piave | 692.11 mi (1,113.84 km) |
| Pornic to Massa | 628.15 mi (1,010.90 km) |
| Pornic to Massa Lombarda | 694.49 mi (1,117.67 km) |
| Pornic to Massafra | 1,054.98 mi (1,697.82 km) |
| Pornic to Massalubrense | 931.89 mi (1,499.74 km) |
| Pornic to Massarosa | 641.97 mi (1,033.15 km) |
