| Cinco Ranch to Mangualde | 4,820.34 mi (7,757.59 km) |
| Cinco Ranch to Marco de Canavezes | 4,786.44 mi (7,703.04 km) |
| Cinco Ranch to Marinha Grande | 4,785.33 mi (7,701.24 km) |
| Cinco Ranch to Massama | 4,794.23 mi (7,715.56 km) |
| Cinco Ranch to Matosinhos | 4,759.89 mi (7,660.30 km) |
| Cinco Ranch to Mealhada | 4,792.60 mi (7,712.94 km) |
| Cinco Ranch to Melgaco | 4,756.95 mi (7,655.58 km) |
| Cinco Ranch to Melres | 4,777.37 mi (7,688.44 km) |
| Cinco Ranch to Mira | 4,777.48 mi (7,688.62 km) |
| Cinco Ranch to Miranda do Corvo | 4,805.68 mi (7,733.99 km) |
| Cinco Ranch to Mirandela | 4,825.10 mi (7,765.24 km) |
| Cinco Ranch to Mogadouro | 4,851.38 mi (7,807.54 km) |
| Cinco Ranch to Moimenta da Beira | 4,817.62 mi (7,753.21 km) |
| Cinco Ranch to Moita | 4,811.57 mi (7,743.47 km) |
| Cinco Ranch to Moncao | 4,747.88 mi (7,640.97 km) |
