| Genk to Montemor-o-Novo | 1,080.93 mi (1,739.58 km) |
| Genk to Montemor-o-Velho | 1,010.25 mi (1,625.84 km) |
| Genk to Montijo | 1,099.76 mi (1,769.90 km) |
| Genk to Mortagua | 981.19 mi (1,579.07 km) |
| Genk to Moura | 1,088.75 mi (1,752.18 km) |
| Genk to Murtosa | 977.91 mi (1,573.79 km) |
| Genk to Nazare | 1,053.71 mi (1,695.78 km) |
| Genk to Nelas | 964.39 mi (1,552.04 km) |
| Genk to Obidos | 1,070.00 mi (1,722.00 km) |
| Genk to Odemira | 1,155.08 mi (1,858.93 km) |
| Genk to Odivelas | 1,102.40 mi (1,774.14 km) |
| Genk to Oeiras | 1,112.71 mi (1,790.73 km) |
| Genk to Olhao | 1,165.48 mi (1,875.65 km) |
| Genk to Oliveira de Azemeis | 966.97 mi (1,556.19 km) |
| Genk to Oliveira de Frades | 964.12 mi (1,551.59 km) |
