| Korydallos to Montemor-o-Novo | 1,719.38 mi (2,767.08 km) |
| Korydallos to Montemor-o-Velho | 1,731.28 mi (2,786.22 km) |
| Korydallos to Montijo | 1,755.48 mi (2,825.17 km) |
| Korydallos to Mortagua | 1,706.02 mi (2,745.57 km) |
| Korydallos to Moura | 1,683.93 mi (2,710.03 km) |
| Korydallos to Murtosa | 1,725.31 mi (2,776.62 km) |
| Korydallos to Nazare | 1,755.72 mi (2,825.56 km) |
| Korydallos to Nelas | 1,685.48 mi (2,712.51 km) |
| Korydallos to Obidos | 1,762.62 mi (2,836.67 km) |
| Korydallos to Odemira | 1,754.18 mi (2,823.08 km) |
| Korydallos to Odivelas | 1,769.27 mi (2,847.36 km) |
| Korydallos to Oeiras | 1,777.69 mi (2,860.92 km) |
| Korydallos to Olhao | 1,719.10 mi (2,766.63 km) |
| Korydallos to Oliveira de Azemeis | 1,716.52 mi (2,762.48 km) |
| Korydallos to Oliveira de Frades | 1,701.90 mi (2,738.94 km) |
