| Niles to Quarteira | 4,102.22 mi (6,601.88 km) |
| Niles to Queluz | 3,987.74 mi (6,417.65 km) |
| Niles to Reguengos de Monsaraz | 4,079.90 mi (6,565.97 km) |
| Niles to Resende | 3,965.66 mi (6,382.11 km) |
| Niles to Ribeira Brava | 3,829.21 mi (6,162.51 km) |
| Niles to Ribeira Grande | 3,240.19 mi (5,214.59 km) |
| Niles to Rio de Mouro | 3,984.05 mi (6,411.71 km) |
| Niles to Rio Maior | 3,982.77 mi (6,409.65 km) |
| Niles to Rio Tinto | 3,936.24 mi (6,334.77 km) |
| Niles to Sabugal | 4,031.77 mi (6,488.51 km) |
| Niles to Sacavem | 3,993.70 mi (6,427.24 km) |
| Niles to Salvaterra de Magos | 4,000.79 mi (6,438.65 km) |
| Niles to Santa Comba Dao | 3,983.08 mi (6,410.14 km) |
| Niles to Santa Cruz | 3,841.59 mi (6,182.43 km) |
| Niles to Santa Iria da Azoia | 3,992.67 mi (6,425.58 km) |
