| Alpen to Queluz | 1,167.94 mi (1,879.62 km) |
| Alpen to Reguengos de Monsaraz | 1,134.92 mi (1,826.48 km) |
| Alpen to Resende | 996.50 mi (1,603.71 km) |
| Alpen to Ribeira Brava | 1,762.48 mi (2,836.44 km) |
| Alpen to Ribeira Grande | 1,816.39 mi (2,923.19 km) |
| Alpen to Rio de Mouro | 1,169.03 mi (1,881.38 km) |
| Alpen to Rio Maior | 1,124.88 mi (1,810.32 km) |
| Alpen to Rio Tinto | 1,012.23 mi (1,629.02 km) |
| Alpen to Sabugal | 1,010.51 mi (1,626.25 km) |
| Alpen to Sacavem | 1,160.48 mi (1,867.62 km) |
| Alpen to Salvaterra de Magos | 1,137.94 mi (1,831.34 km) |
| Alpen to Santa Comba Dao | 1,039.91 mi (1,673.57 km) |
| Alpen to Santa Cruz | 1,754.12 mi (2,822.98 km) |
| Alpen to Santa Iria da Azoia | 1,157.02 mi (1,862.04 km) |
| Alpen to Santarem | 1,122.69 mi (1,806.80 km) |
