| Hoeilaart to Marco de Canavezes | 895.04 mi (1,440.42 km) |
| Hoeilaart to Marinha Grande | 998.92 mi (1,607.60 km) |
| Hoeilaart to Massama | 1,065.54 mi (1,714.82 km) |
| Hoeilaart to Matosinhos | 912.87 mi (1,469.12 km) |
| Hoeilaart to Mealhada | 948.52 mi (1,526.49 km) |
| Hoeilaart to Melgaco | 849.08 mi (1,366.46 km) |
| Hoeilaart to Melres | 909.41 mi (1,463.55 km) |
| Hoeilaart to Mira | 954.70 mi (1,536.45 km) |
| Hoeilaart to Miranda do Corvo | 960.70 mi (1,546.10 km) |
| Hoeilaart to Mirandela | 847.90 mi (1,364.57 km) |
| Hoeilaart to Mogadouro | 842.13 mi (1,355.28 km) |
| Hoeilaart to Moimenta da Beira | 889.32 mi (1,431.23 km) |
| Hoeilaart to Moita | 1,062.86 mi (1,710.50 km) |
| Hoeilaart to Moncao | 858.52 mi (1,381.65 km) |
| Hoeilaart to Montalegre | 848.92 mi (1,366.20 km) |
