| Bicester to Mangualde | 841.10 mi (1,353.62 km) |
| Bicester to Marco de Canavezes | 810.84 mi (1,304.92 km) |
| Bicester to Marinha Grande | 918.07 mi (1,477.49 km) |
| Bicester to Massama | 988.69 mi (1,591.14 km) |
| Bicester to Matosinhos | 821.76 mi (1,322.49 km) |
| Bicester to Mealhada | 868.03 mi (1,396.96 km) |
| Bicester to Melgaco | 753.69 mi (1,212.95 km) |
| Bicester to Melres | 823.17 mi (1,324.77 km) |
| Bicester to Mira | 870.29 mi (1,400.59 km) |
| Bicester to Miranda do Corvo | 884.15 mi (1,422.91 km) |
| Bicester to Mirandela | 773.62 mi (1,245.02 km) |
| Bicester to Mogadouro | 775.84 mi (1,248.60 km) |
| Bicester to Moimenta da Beira | 814.08 mi (1,310.13 km) |
| Bicester to Moita | 990.17 mi (1,593.52 km) |
| Bicester to Moncao | 760.89 mi (1,224.54 km) |
