| Nuneaton to Mangualde | 875.27 mi (1,408.60 km) |
| Nuneaton to Marco de Canavezes | 843.83 mi (1,358.02 km) |
| Nuneaton to Marinha Grande | 950.93 mi (1,530.37 km) |
| Nuneaton to Massama | 1,021.74 mi (1,644.34 km) |
| Nuneaton to Matosinhos | 853.74 mi (1,373.96 km) |
| Nuneaton to Mealhada | 901.19 mi (1,450.32 km) |
| Nuneaton to Melgaco | 785.52 mi (1,264.18 km) |
| Nuneaton to Melres | 855.82 mi (1,377.31 km) |
| Nuneaton to Mira | 902.91 mi (1,453.09 km) |
| Nuneaton to Miranda do Corvo | 917.73 mi (1,476.95 km) |
| Nuneaton to Mirandela | 808.12 mi (1,300.54 km) |
| Nuneaton to Mogadouro | 811.28 mi (1,305.63 km) |
| Nuneaton to Moimenta da Beira | 848.20 mi (1,365.05 km) |
| Nuneaton to Moita | 1,023.75 mi (1,647.57 km) |
| Nuneaton to Moncao | 792.35 mi (1,275.16 km) |
