| Sugarland Run to Mangualde | 3,594.74 mi (5,785.18 km) |
| Sugarland Run to Marco de Canavezes | 3,560.80 mi (5,730.56 km) |
| Sugarland Run to Marinha Grande | 3,560.28 mi (5,729.72 km) |
| Sugarland Run to Massama | 3,570.23 mi (5,745.73 km) |
| Sugarland Run to Matosinhos | 3,534.25 mi (5,687.83 km) |
| Sugarland Run to Mealhada | 3,567.12 mi (5,740.73 km) |
| Sugarland Run to Melgaco | 3,531.49 mi (5,683.39 km) |
| Sugarland Run to Melres | 3,551.74 mi (5,715.97 km) |
| Sugarland Run to Mira | 3,552.02 mi (5,716.43 km) |
| Sugarland Run to Miranda do Corvo | 3,580.31 mi (5,761.95 km) |
| Sugarland Run to Mirandela | 3,599.54 mi (5,792.90 km) |
| Sugarland Run to Mogadouro | 3,625.82 mi (5,835.19 km) |
| Sugarland Run to Moimenta da Beira | 3,591.98 mi (5,780.73 km) |
| Sugarland Run to Moita | 3,587.58 mi (5,773.66 km) |
| Sugarland Run to Moncao | 3,522.38 mi (5,668.72 km) |
