| Estepa to Mangualde | 276.30 mi (444.66 km) |
| Estepa to Marco de Canavezes | 320.78 mi (516.24 km) |
| Estepa to Marinha Grande | 277.22 mi (446.14 km) |
| Estepa to Massama | 259.74 mi (418.01 km) |
| Estepa to Matosinhos | 337.72 mi (543.50 km) |
| Estepa to Mealhada | 287.28 mi (462.33 km) |
| Estepa to Melgaco | 378.82 mi (609.65 km) |
| Estepa to Melres | 321.79 mi (517.87 km) |
| Estepa to Mira | 300.12 mi (483.00 km) |
| Estepa to Miranda do Corvo | 268.92 mi (432.79 km) |
| Estepa to Mirandela | 314.72 mi (506.50 km) |
| Estepa to Mogadouro | 296.00 mi (476.36 km) |
| Estepa to Moimenta da Beira | 293.91 mi (473.00 km) |
| Estepa to Moita | 242.41 mi (390.13 km) |
| Estepa to Moncao | 381.76 mi (614.38 km) |
