| Charleroi to Montemor-o-Novo | 1,020.44 mi (1,642.23 km) |
| Charleroi to Montemor-o-Velho | 949.33 mi (1,527.80 km) |
| Charleroi to Montijo | 1,039.06 mi (1,672.21 km) |
| Charleroi to Mortagua | 920.29 mi (1,481.06 km) |
| Charleroi to Moura | 1,028.75 mi (1,655.61 km) |
| Charleroi to Murtosa | 916.94 mi (1,475.67 km) |
| Charleroi to Nazare | 992.81 mi (1,597.78 km) |
| Charleroi to Nelas | 903.54 mi (1,454.11 km) |
| Charleroi to Obidos | 1,009.12 mi (1,624.03 km) |
| Charleroi to Odemira | 1,094.76 mi (1,761.84 km) |
| Charleroi to Odivelas | 1,041.62 mi (1,676.32 km) |
| Charleroi to Oeiras | 1,051.92 mi (1,692.89 km) |
| Charleroi to Olhao | 1,105.69 mi (1,779.43 km) |
| Charleroi to Oliveira de Azemeis | 906.00 mi (1,458.07 km) |
| Charleroi to Oliveira de Frades | 903.19 mi (1,453.54 km) |
