| Asker to Queluz | 1,691.29 mi (2,721.87 km) |
| Asker to Reguengos de Monsaraz | 1,675.73 mi (2,696.83 km) |
| Asker to Resende | 1,514.65 mi (2,437.60 km) |
| Asker to Ribeira Brava | 2,255.29 mi (3,629.55 km) |
| Asker to Ribeira Grande | 2,185.52 mi (3,517.25 km) |
| Asker to Rio de Mouro | 1,691.65 mi (2,722.45 km) |
| Asker to Rio Maior | 1,647.29 mi (2,651.06 km) |
| Asker to Rio Tinto | 1,523.51 mi (2,451.85 km) |
| Asker to Sabugal | 1,543.28 mi (2,483.68 km) |
| Asker to Sacavem | 1,685.04 mi (2,711.81 km) |
| Asker to Salvaterra de Magos | 1,663.97 mi (2,677.90 km) |
| Asker to Santa Comba Dao | 1,562.27 mi (2,514.24 km) |
| Asker to Santa Cruz | 2,249.06 mi (3,619.51 km) |
| Asker to Santa Iria da Azoia | 1,681.38 mi (2,705.92 km) |
| Asker to Santarem | 1,648.14 mi (2,652.42 km) |
