| Porto-Vecchio to Montemor-o-Novo | 944.72 mi (1,520.37 km) |
| Porto-Vecchio to Montemor-o-Velho | 941.83 mi (1,515.73 km) |
| Porto-Vecchio to Montijo | 979.11 mi (1,575.73 km) |
| Porto-Vecchio to Mortagua | 914.97 mi (1,472.50 km) |
| Porto-Vecchio to Moura | 917.20 mi (1,476.10 km) |
| Porto-Vecchio to Murtosa | 931.98 mi (1,499.88 km) |
| Porto-Vecchio to Nazare | 970.42 mi (1,561.74 km) |
| Porto-Vecchio to Nelas | 894.11 mi (1,438.93 km) |
| Porto-Vecchio to Obidos | 979.32 mi (1,576.06 km) |
| Porto-Vecchio to Odemira | 991.10 mi (1,595.02 km) |
| Porto-Vecchio to Odivelas | 991.30 mi (1,595.34 km) |
| Porto-Vecchio to Oeiras | 1,000.54 mi (1,610.22 km) |
| Porto-Vecchio to Olhao | 966.11 mi (1,554.81 km) |
| Porto-Vecchio to Oliveira de Azemeis | 922.62 mi (1,484.81 km) |
| Porto-Vecchio to Oliveira de Frades | 908.94 mi (1,462.79 km) |
