| Sulmona to Marco de Canavezes | 1,138.75 mi (1,832.64 km) |
| Sulmona to Marinha Grande | 1,200.70 mi (1,932.34 km) |
| Sulmona to Massama | 1,237.73 mi (1,991.93 km) |
| Sulmona to Matosinhos | 1,166.88 mi (1,877.91 km) |
| Sulmona to Mealhada | 1,165.31 mi (1,875.39 km) |
| Sulmona to Melgaco | 1,134.84 mi (1,826.35 km) |
| Sulmona to Melres | 1,153.02 mi (1,855.60 km) |
| Sulmona to Mira | 1,179.06 mi (1,897.52 km) |
| Sulmona to Miranda do Corvo | 1,163.88 mi (1,873.08 km) |
| Sulmona to Mirandela | 1,085.71 mi (1,747.28 km) |
| Sulmona to Mogadouro | 1,063.63 mi (1,711.75 km) |
| Sulmona to Moimenta da Beira | 1,113.89 mi (1,792.63 km) |
| Sulmona to Moita | 1,225.09 mi (1,971.60 km) |
| Sulmona to Moncao | 1,146.07 mi (1,844.42 km) |
| Sulmona to Montalegre | 1,113.36 mi (1,791.78 km) |
