| Cachan to Montemor-o-Novo | 874.87 mi (1,407.97 km) |
| Cachan to Montemor-o-Velho | 804.62 mi (1,294.91 km) |
| Cachan to Montijo | 893.68 mi (1,438.24 km) |
| Cachan to Mortagua | 775.45 mi (1,247.96 km) |
| Cachan to Moura | 883.26 mi (1,421.46 km) |
| Cachan to Murtosa | 772.70 mi (1,243.55 km) |
| Cachan to Nazare | 847.97 mi (1,364.67 km) |
| Cachan to Nelas | 758.50 mi (1,220.68 km) |
| Cachan to Obidos | 864.18 mi (1,390.76 km) |
| Cachan to Odemira | 949.16 mi (1,527.53 km) |
| Cachan to Odivelas | 896.39 mi (1,442.60 km) |
| Cachan to Oeiras | 906.71 mi (1,459.20 km) |
| Cachan to Olhao | 960.33 mi (1,545.50 km) |
| Cachan to Oliveira de Azemeis | 761.73 mi (1,225.88 km) |
| Cachan to Oliveira de Frades | 758.53 mi (1,220.74 km) |
