| Ilioupoli to Montemor-o-Novo | 1,725.41 mi (2,776.78 km) |
| Ilioupoli to Montemor-o-Velho | 1,737.44 mi (2,796.14 km) |
| Ilioupoli to Montijo | 1,761.52 mi (2,834.90 km) |
| Ilioupoli to Mortagua | 1,712.20 mi (2,755.52 km) |
| Ilioupoli to Moura | 1,689.91 mi (2,719.64 km) |
| Ilioupoli to Murtosa | 1,731.52 mi (2,786.61 km) |
| Ilioupoli to Nazare | 1,761.84 mi (2,835.41 km) |
| Ilioupoli to Nelas | 1,691.67 mi (2,722.47 km) |
| Ilioupoli to Obidos | 1,768.73 mi (2,846.49 km) |
| Ilioupoli to Odemira | 1,760.11 mi (2,832.62 km) |
| Ilioupoli to Odivelas | 1,775.32 mi (2,857.10 km) |
| Ilioupoli to Oeiras | 1,783.74 mi (2,870.65 km) |
| Ilioupoli to Olhao | 1,724.96 mi (2,776.06 km) |
| Ilioupoli to Oliveira de Azemeis | 1,722.74 mi (2,772.48 km) |
| Ilioupoli to Oliveira de Frades | 1,708.10 mi (2,748.92 km) |
