| Agen to Queluz | 634.83 mi (1,021.66 km) |
| Agen to Reguengos de Monsaraz | 581.73 mi (936.20 km) |
| Agen to Resende | 485.62 mi (781.53 km) |
| Agen to Ribeira Brava | 1,239.53 mi (1,994.83 km) |
| Agen to Ribeira Grande | 1,425.35 mi (2,293.87 km) |
| Agen to Rio de Mouro | 636.82 mi (1,024.86 km) |
| Agen to Rio Maior | 595.80 mi (958.84 km) |
| Agen to Rio Tinto | 510.63 mi (821.79 km) |
| Agen to Sabugal | 475.15 mi (764.67 km) |
| Agen to Sacavem | 626.25 mi (1,007.85 km) |
| Agen to Salvaterra de Magos | 603.12 mi (970.63 km) |
| Agen to Santa Comba Dao | 517.75 mi (833.23 km) |
| Agen to Santa Cruz | 1,229.29 mi (1,978.35 km) |
| Agen to Santa Iria da Azoia | 623.24 mi (1,003.02 km) |
| Agen to Santarem | 589.62 mi (948.90 km) |
