| Diest to Queluz | 1,094.21 mi (1,760.96 km) |
| Diest to Reguengos de Monsaraz | 1,062.65 mi (1,710.17 km) |
| Diest to Resende | 922.24 mi (1,484.20 km) |
| Diest to Ribeira Brava | 1,687.79 mi (2,716.24 km) |
| Diest to Ribeira Grande | 1,743.33 mi (2,805.62 km) |
| Diest to Rio de Mouro | 1,095.26 mi (1,762.65 km) |
| Diest to Rio Maior | 1,051.04 mi (1,691.48 km) |
| Diest to Rio Tinto | 937.66 mi (1,509.02 km) |
| Diest to Sabugal | 937.26 mi (1,508.37 km) |
| Diest to Sacavem | 1,086.83 mi (1,749.08 km) |
| Diest to Salvaterra de Magos | 1,064.36 mi (1,712.91 km) |
| Diest to Santa Comba Dao | 965.95 mi (1,554.54 km) |
| Diest to Santa Cruz | 1,679.49 mi (2,702.88 km) |
| Diest to Santa Iria da Azoia | 1,083.34 mi (1,743.47 km) |
| Diest to Santarem | 1,049.05 mi (1,688.28 km) |
