| Worcester to Mangualde | 842.36 mi (1,355.65 km) |
| Worcester to Marco de Canavezes | 810.15 mi (1,303.80 km) |
| Worcester to Marinha Grande | 917.08 mi (1,475.90 km) |
| Worcester to Massama | 987.99 mi (1,590.02 km) |
| Worcester to Matosinhos | 819.42 mi (1,318.73 km) |
| Worcester to Mealhada | 867.57 mi (1,396.21 km) |
| Worcester to Melgaco | 751.16 mi (1,208.88 km) |
| Worcester to Melres | 821.90 mi (1,322.72 km) |
| Worcester to Mira | 868.94 mi (1,398.43 km) |
| Worcester to Miranda do Corvo | 884.39 mi (1,423.29 km) |
| Worcester to Mirandela | 775.51 mi (1,248.06 km) |
| Worcester to Mogadouro | 779.41 mi (1,254.34 km) |
| Worcester to Moimenta da Beira | 815.29 mi (1,312.08 km) |
| Worcester to Moita | 990.35 mi (1,593.81 km) |
| Worcester to Moncao | 757.77 mi (1,219.51 km) |
