| Lastra a Signa to Queluz | 1,109.76 mi (1,785.98 km) |
| Lastra a Signa to Reguengos de Monsaraz | 1,035.50 mi (1,666.47 km) |
| Lastra a Signa to Resende | 987.04 mi (1,588.48 km) |
| Lastra a Signa to Ribeira Brava | 1,697.64 mi (2,732.08 km) |
| Lastra a Signa to Ribeira Grande | 1,942.40 mi (3,125.99 km) |
| Lastra a Signa to Rio de Mouro | 1,112.50 mi (1,790.40 km) |
| Lastra a Signa to Rio Maior | 1,077.15 mi (1,733.50 km) |
| Lastra a Signa to Rio Tinto | 1,015.27 mi (1,633.91 km) |
| Lastra a Signa to Sabugal | 960.02 mi (1,545.01 km) |
| Lastra a Signa to Sacavem | 1,100.63 mi (1,771.30 km) |
| Lastra a Signa to Salvaterra de Magos | 1,078.52 mi (1,735.71 km) |
| Lastra a Signa to Santa Comba Dao | 1,009.99 mi (1,625.42 km) |
| Lastra a Signa to Santa Cruz | 1,685.73 mi (2,712.92 km) |
| Lastra a Signa to Santa Iria da Azoia | 1,098.30 mi (1,767.54 km) |
| Lastra a Signa to Santarem | 1,067.70 mi (1,718.30 km) |
