| Siracusa to Marco de Canavezes | 1,283.78 mi (2,066.04 km) |
| Siracusa to Marinha Grande | 1,320.24 mi (2,124.72 km) |
| Siracusa to Massama | 1,339.94 mi (2,156.43 km) |
| Siracusa to Matosinhos | 1,312.27 mi (2,111.90 km) |
| Siracusa to Mealhada | 1,295.77 mi (2,085.34 km) |
| Siracusa to Melgaco | 1,296.99 mi (2,087.31 km) |
| Siracusa to Melres | 1,296.06 mi (2,085.81 km) |
| Siracusa to Mira | 1,310.81 mi (2,109.54 km) |
| Siracusa to Miranda do Corvo | 1,288.89 mi (2,074.27 km) |
| Siracusa to Mirandela | 1,236.00 mi (1,989.15 km) |
| Siracusa to Mogadouro | 1,210.82 mi (1,948.62 km) |
| Siracusa to Moimenta da Beira | 1,254.71 mi (2,019.27 km) |
| Siracusa to Moita | 1,324.61 mi (2,131.75 km) |
| Siracusa to Moncao | 1,307.44 mi (2,104.12 km) |
| Siracusa to Montalegre | 1,270.14 mi (2,044.09 km) |
