| Rolla to Mangualde | 4,313.67 mi (6,942.17 km) |
| Rolla to Marco de Canavezes | 4,277.15 mi (6,883.40 km) |
| Rolla to Marinha Grande | 4,286.33 mi (6,898.18 km) |
| Rolla to Massama | 4,302.17 mi (6,923.68 km) |
| Rolla to Matosinhos | 4,251.71 mi (6,842.47 km) |
| Rolla to Mealhada | 4,288.70 mi (6,901.99 km) |
| Rolla to Melgaco | 4,242.43 mi (6,827.53 km) |
| Rolla to Melres | 4,269.28 mi (6,870.74 km) |
| Rolla to Mira | 4,273.88 mi (6,878.15 km) |
| Rolla to Miranda do Corvo | 4,303.24 mi (6,925.39 km) |
| Rolla to Mirandela | 4,312.08 mi (6,939.62 km) |
| Rolla to Mogadouro | 4,338.29 mi (6,981.81 km) |
| Rolla to Moimenta da Beira | 4,308.42 mi (6,933.74 km) |
| Rolla to Moita | 4,319.51 mi (6,951.59 km) |
| Rolla to Moncao | 4,234.02 mi (6,813.99 km) |
