| Langgons to Queluz | 1,192.79 mi (1,919.61 km) |
| Langgons to Reguengos de Monsaraz | 1,150.64 mi (1,851.78 km) |
| Langgons to Resende | 1,026.95 mi (1,652.72 km) |
| Langgons to Ribeira Brava | 1,794.45 mi (2,887.89 km) |
| Langgons to Ribeira Grande | 1,884.75 mi (3,033.21 km) |
| Langgons to Rio de Mouro | 1,194.24 mi (1,921.95 km) |
| Langgons to Rio Maior | 1,150.88 mi (1,852.17 km) |
| Langgons to Rio Tinto | 1,045.67 mi (1,682.85 km) |
| Langgons to Sabugal | 1,032.97 mi (1,662.41 km) |
| Langgons to Sacavem | 1,184.83 mi (1,906.81 km) |
| Langgons to Salvaterra de Magos | 1,161.87 mi (1,869.85 km) |
| Langgons to Santa Comba Dao | 1,067.40 mi (1,717.82 km) |
| Langgons to Santa Cruz | 1,785.31 mi (2,873.18 km) |
| Langgons to Santa Iria da Azoia | 1,181.52 mi (1,901.48 km) |
| Langgons to Santarem | 1,147.17 mi (1,846.20 km) |
