| Trapani to Marco de Canavezes | 1,118.86 mi (1,800.64 km) |
| Trapani to Marinha Grande | 1,156.97 mi (1,861.97 km) |
| Trapani to Massama | 1,178.40 mi (1,896.46 km) |
| Trapani to Matosinhos | 1,147.38 mi (1,846.54 km) |
| Trapani to Mealhada | 1,131.64 mi (1,821.20 km) |
| Trapani to Melgaco | 1,131.63 mi (1,821.19 km) |
| Trapani to Melres | 1,131.25 mi (1,820.57 km) |
| Trapani to Mira | 1,146.63 mi (1,845.32 km) |
| Trapani to Miranda do Corvo | 1,125.12 mi (1,810.70 km) |
| Trapani to Mirandela | 1,070.84 mi (1,723.35 km) |
| Trapani to Mogadouro | 1,045.73 mi (1,682.93 km) |
| Trapani to Moimenta da Beira | 1,089.94 mi (1,754.08 km) |
| Trapani to Moita | 1,163.31 mi (1,872.16 km) |
| Trapani to Moncao | 1,142.09 mi (1,838.02 km) |
| Trapani to Montalegre | 1,104.85 mi (1,778.09 km) |
