| Beckenham to Mangualde | 832.66 mi (1,340.04 km) |
| Beckenham to Marco de Canavezes | 804.86 mi (1,295.30 km) |
| Beckenham to Marinha Grande | 911.97 mi (1,467.68 km) |
| Beckenham to Massama | 981.98 mi (1,580.34 km) |
| Beckenham to Matosinhos | 817.67 mi (1,315.91 km) |
| Beckenham to Mealhada | 861.51 mi (1,386.47 km) |
| Beckenham to Melgaco | 750.19 mi (1,207.32 km) |
| Beckenham to Melres | 817.82 mi (1,316.15 km) |
| Beckenham to Mira | 864.80 mi (1,391.76 km) |
| Beckenham to Miranda do Corvo | 876.74 mi (1,410.97 km) |
| Beckenham to Mirandela | 764.78 mi (1,230.79 km) |
| Beckenham to Mogadouro | 765.00 mi (1,231.14 km) |
| Beckenham to Moimenta da Beira | 805.81 mi (1,296.83 km) |
| Beckenham to Moita | 982.42 mi (1,581.05 km) |
| Beckenham to Moncao | 758.06 mi (1,219.98 km) |
