| Islington to Quarteira | 1,073.95 mi (1,728.36 km) |
| Islington to Queluz | 988.48 mi (1,590.80 km) |
| Islington to Reguengos de Monsaraz | 975.78 mi (1,570.36 km) |
| Islington to Resende | 811.81 mi (1,306.47 km) |
| Islington to Ribeira Brava | 1,557.74 mi (2,506.94 km) |
| Islington to Ribeira Grande | 1,554.45 mi (2,501.65 km) |
| Islington to Rio de Mouro | 988.81 mi (1,591.33 km) |
| Islington to Rio Maior | 944.48 mi (1,519.99 km) |
| Islington to Rio Tinto | 820.69 mi (1,320.77 km) |
| Islington to Sabugal | 842.07 mi (1,355.18 km) |
| Islington to Sacavem | 982.30 mi (1,580.85 km) |
| Islington to Salvaterra de Magos | 961.37 mi (1,547.17 km) |
| Islington to Santa Comba Dao | 859.57 mi (1,383.35 km) |
| Islington to Santa Cruz | 1,550.90 mi (2,495.93 km) |
| Islington to Santa Iria da Azoia | 978.63 mi (1,574.95 km) |
