| Asten to Queluz | 1,135.89 mi (1,828.04 km) |
| Asten to Reguengos de Monsaraz | 1,104.11 mi (1,776.90 km) |
| Asten to Resende | 963.92 mi (1,551.29 km) |
| Asten to Ribeira Brava | 1,729.40 mi (2,783.20 km) |
| Asten to Ribeira Grande | 1,781.43 mi (2,866.93 km) |
| Asten to Rio de Mouro | 1,136.94 mi (1,829.74 km) |
| Asten to Rio Maior | 1,092.73 mi (1,758.57 km) |
| Asten to Rio Tinto | 979.31 mi (1,576.04 km) |
| Asten to Sabugal | 978.89 mi (1,575.38 km) |
| Asten to Sacavem | 1,128.51 mi (1,816.15 km) |
| Asten to Salvaterra de Magos | 1,106.03 mi (1,779.98 km) |
| Asten to Santa Comba Dao | 1,007.64 mi (1,621.64 km) |
| Asten to Santa Cruz | 1,721.12 mi (2,769.87 km) |
| Asten to Santa Iria da Azoia | 1,125.02 mi (1,810.55 km) |
| Asten to Santarem | 1,090.73 mi (1,755.36 km) |
