| Illescas to Quarteira | 312.19 mi (502.42 km) |
| Illescas to Queluz | 304.83 mi (490.58 km) |
| Illescas to Reguengos de Monsaraz | 230.12 mi (370.34 km) |
| Illescas to Resende | 227.16 mi (365.58 km) |
| Illescas to Ribeira Brava | 895.09 mi (1,440.51 km) |
| Illescas to Ribeira Grande | 1,172.66 mi (1,887.22 km) |
| Illescas to Rio de Mouro | 307.80 mi (495.35 km) |
| Illescas to Rio Maior | 276.33 mi (444.71 km) |
| Illescas to Rio Tinto | 258.37 mi (415.81 km) |
| Illescas to Sabugal | 172.17 mi (277.09 km) |
| Illescas to Sacavem | 295.66 mi (475.82 km) |
| Illescas to Salvaterra de Magos | 274.34 mi (441.51 km) |
| Illescas to Santa Comba Dao | 226.68 mi (364.80 km) |
| Illescas to Santa Cruz | 883.79 mi (1,422.32 km) |
| Illescas to Santa Iria da Azoia | 293.60 mi (472.50 km) |
