| Stara Zagora to Marco de Canavezes | 1,731.35 mi (2,786.33 km) |
| Stara Zagora to Marinha Grande | 1,797.86 mi (2,893.37 km) |
| Stara Zagora to Massama | 1,836.70 mi (2,955.88 km) |
| Stara Zagora to Matosinhos | 1,759.06 mi (2,830.94 km) |
| Stara Zagora to Mealhada | 1,760.87 mi (2,833.85 km) |
| Stara Zagora to Melgaco | 1,722.43 mi (2,771.98 km) |
| Stara Zagora to Melres | 1,745.95 mi (2,809.84 km) |
| Stara Zagora to Mira | 1,774.26 mi (2,855.39 km) |
| Stara Zagora to Miranda do Corvo | 1,760.42 mi (2,833.12 km) |
| Stara Zagora to Mirandela | 1,677.59 mi (2,699.82 km) |
| Stara Zagora to Mogadouro | 1,656.59 mi (2,666.02 km) |
| Stara Zagora to Moimenta da Beira | 1,707.77 mi (2,748.39 km) |
| Stara Zagora to Moita | 1,824.31 mi (2,935.94 km) |
| Stara Zagora to Moncao | 1,733.75 mi (2,790.20 km) |
| Stara Zagora to Montalegre | 1,703.01 mi (2,740.73 km) |
