| Fredericia to Marco de Canavezes | 1,281.56 mi (2,062.48 km) |
| Fredericia to Marinha Grande | 1,387.22 mi (2,232.51 km) |
| Fredericia to Massama | 1,455.33 mi (2,342.13 km) |
| Fredericia to Matosinhos | 1,297.33 mi (2,087.85 km) |
| Fredericia to Mealhada | 1,336.57 mi (2,151.00 km) |
| Fredericia to Melgaco | 1,231.45 mi (1,981.82 km) |
| Fredericia to Melres | 1,295.43 mi (2,084.79 km) |
| Fredericia to Mira | 1,341.64 mi (2,159.17 km) |
| Fredericia to Miranda do Corvo | 1,349.92 mi (2,172.49 km) |
| Fredericia to Mirandela | 1,236.83 mi (1,990.49 km) |
| Fredericia to Mogadouro | 1,232.99 mi (1,984.30 km) |
| Fredericia to Moimenta da Beira | 1,278.35 mi (2,057.31 km) |
| Fredericia to Moita | 1,453.67 mi (2,339.46 km) |
| Fredericia to Moncao | 1,240.17 mi (1,995.86 km) |
| Fredericia to Montalegre | 1,234.46 mi (1,986.67 km) |
