| Houten to Queluz | 1,149.90 mi (1,850.58 km) |
| Houten to Reguengos de Monsaraz | 1,122.06 mi (1,805.78 km) |
| Houten to Resende | 976.22 mi (1,571.07 km) |
| Houten to Ribeira Brava | 1,738.88 mi (2,798.46 km) |
| Houten to Ribeira Grande | 1,773.34 mi (2,853.92 km) |
| Houten to Rio de Mouro | 1,150.79 mi (1,852.03 km) |
| Houten to Rio Maior | 1,106.40 mi (1,780.58 km) |
| Houten to Rio Tinto | 990.19 mi (1,593.56 km) |
| Houten to Sabugal | 994.57 mi (1,600.60 km) |
| Houten to Sacavem | 1,142.75 mi (1,839.08 km) |
| Houten to Salvaterra de Magos | 1,120.54 mi (1,803.33 km) |
| Houten to Santa Comba Dao | 1,021.03 mi (1,643.18 km) |
| Houten to Santa Cruz | 1,730.95 mi (2,785.70 km) |
| Houten to Santa Iria da Azoia | 1,139.22 mi (1,833.40 km) |
| Houten to Santarem | 1,105.06 mi (1,778.43 km) |
