| Issy-les-Moulineaux to Montemor-o-Novo | 874.72 mi (1,407.72 km) |
| Issy-les-Moulineaux to Montemor-o-Velho | 804.12 mi (1,294.10 km) |
| Issy-les-Moulineaux to Montijo | 893.40 mi (1,437.78 km) |
| Issy-les-Moulineaux to Mortagua | 774.98 mi (1,247.21 km) |
| Issy-les-Moulineaux to Moura | 883.33 mi (1,421.58 km) |
| Issy-les-Moulineaux to Murtosa | 772.10 mi (1,242.57 km) |
| Issy-les-Moulineaux to Nazare | 847.50 mi (1,363.92 km) |
| Issy-les-Moulineaux to Nelas | 758.08 mi (1,220.02 km) |
| Issy-les-Moulineaux to Obidos | 863.74 mi (1,390.05 km) |
| Issy-les-Moulineaux to Odemira | 949.09 mi (1,527.41 km) |
| Issy-les-Moulineaux to Odivelas | 896.04 mi (1,442.04 km) |
| Issy-les-Moulineaux to Oeiras | 906.35 mi (1,458.63 km) |
| Issy-les-Moulineaux to Olhao | 960.48 mi (1,545.74 km) |
| Issy-les-Moulineaux to Oliveira de Azemeis | 761.13 mi (1,224.92 km) |
| Issy-les-Moulineaux to Oliveira de Frades | 758.02 mi (1,219.91 km) |
