| Conwy to Quarteira | 1,138.72 mi (1,832.60 km) |
| Conwy to Queluz | 1,036.41 mi (1,667.94 km) |
| Conwy to Reguengos de Monsaraz | 1,041.94 mi (1,676.85 km) |
| Conwy to Resende | 862.87 mi (1,388.66 km) |
| Conwy to Ribeira Brava | 1,566.31 mi (2,520.73 km) |
| Conwy to Ribeira Grande | 1,486.03 mi (2,391.53 km) |
| Conwy to Rio de Mouro | 1,036.02 mi (1,667.31 km) |
| Conwy to Rio Maior | 993.29 mi (1,598.54 km) |
| Conwy to Rio Tinto | 864.63 mi (1,391.49 km) |
| Conwy to Sabugal | 906.28 mi (1,458.51 km) |
| Conwy to Sacavem | 1,031.63 mi (1,660.25 km) |
| Conwy to Salvaterra de Magos | 1,013.00 mi (1,630.26 km) |
| Conwy to Santa Comba Dao | 912.27 mi (1,468.15 km) |
| Conwy to Santa Cruz | 1,561.19 mi (2,512.49 km) |
| Conwy to Santa Iria da Azoia | 1,027.93 mi (1,654.29 km) |
