| Piraeus to Queluz | 1,774.71 mi (2,856.12 km) |
| Piraeus to Reguengos de Monsaraz | 1,685.66 mi (2,712.80 km) |
| Piraeus to Resende | 1,689.45 mi (2,718.91 km) |
| Piraeus to Ribeira Brava | 2,304.66 mi (3,708.99 km) |
| Piraeus to Ribeira Grande | 2,648.80 mi (4,262.83 km) |
| Piraeus to Rio de Mouro | 1,778.06 mi (2,861.51 km) |
| Piraeus to Rio Maior | 1,751.43 mi (2,818.65 km) |
| Piraeus to Rio Tinto | 1,720.15 mi (2,768.31 km) |
| Piraeus to Sabugal | 1,646.72 mi (2,650.14 km) |
| Piraeus to Sacavem | 1,765.68 mi (2,841.59 km) |
| Piraeus to Salvaterra de Magos | 1,746.36 mi (2,810.49 km) |
| Piraeus to Santa Comba Dao | 1,700.68 mi (2,736.98 km) |
| Piraeus to Santa Cruz | 2,291.06 mi (3,687.11 km) |
| Piraeus to Santa Iria da Azoia | 1,764.24 mi (2,839.27 km) |
| Piraeus to Santarem | 1,739.20 mi (2,798.97 km) |
