| Honefoss to Marco de Canavezes | 1,528.65 mi (2,460.12 km) |
| Honefoss to Marinha Grande | 1,635.84 mi (2,632.63 km) |
| Honefoss to Massama | 1,706.00 mi (2,745.54 km) |
| Honefoss to Matosinhos | 1,540.73 mi (2,479.56 km) |
| Honefoss to Mealhada | 1,585.46 mi (2,551.55 km) |
| Honefoss to Melgaco | 1,472.90 mi (2,370.40 km) |
| Honefoss to Melres | 1,541.41 mi (2,480.67 km) |
| Honefoss to Mira | 1,588.46 mi (2,556.39 km) |
| Honefoss to Miranda do Corvo | 1,600.83 mi (2,576.29 km) |
| Honefoss to Mirandela | 1,488.92 mi (2,396.18 km) |
| Honefoss to Mogadouro | 1,488.86 mi (2,396.08 km) |
| Honefoss to Moimenta da Beira | 1,529.95 mi (2,462.22 km) |
| Honefoss to Moita | 1,706.55 mi (2,746.43 km) |
| Honefoss to Moncao | 1,480.37 mi (2,382.43 km) |
| Honefoss to Montalegre | 1,480.74 mi (2,383.02 km) |
