| Rionero in Vulture to Marco de Canavezes | 1,237.23 mi (1,991.14 km) |
| Rionero in Vulture to Marinha Grande | 1,293.90 mi (2,082.32 km) |
| Rionero in Vulture to Massama | 1,327.11 mi (2,135.78 km) |
| Rionero in Vulture to Matosinhos | 1,265.61 mi (2,036.81 km) |
| Rionero in Vulture to Mealhada | 1,260.76 mi (2,028.99 km) |
| Rionero in Vulture to Melgaco | 1,236.90 mi (1,990.59 km) |
| Rionero in Vulture to Melres | 1,251.16 mi (2,013.55 km) |
| Rionero in Vulture to Mira | 1,274.88 mi (2,051.72 km) |
| Rionero in Vulture to Miranda do Corvo | 1,258.08 mi (2,024.69 km) |
| Rionero in Vulture to Mirandela | 1,184.99 mi (1,907.06 km) |
| Rionero in Vulture to Mogadouro | 1,162.09 mi (1,870.21 km) |
| Rionero in Vulture to Moimenta da Beira | 1,211.30 mi (1,949.40 km) |
| Rionero in Vulture to Moita | 1,313.75 mi (2,114.27 km) |
| Rionero in Vulture to Moncao | 1,248.03 mi (2,008.51 km) |
| Rionero in Vulture to Montalegre | 1,214.19 mi (1,954.05 km) |
