| Conwy to Rury | 1,116.63 mi (1,797.05 km) |
| Conwy to Rybnik | 979.49 mi (1,576.34 km) |
| Conwy to Ryki | 1,084.68 mi (1,745.63 km) |
| Conwy to Rypin | 959.96 mi (1,544.91 km) |
| Conwy to Rzeszow | 1,123.13 mi (1,807.51 km) |
| Conwy to Sandomierz | 1,097.14 mi (1,765.68 km) |
| Conwy to Sanok | 1,144.71 mi (1,842.23 km) |
| Conwy to Sedziszow Malopolski | 1,109.90 mi (1,786.21 km) |
| Conwy to Sepolno Krajenskie | 877.43 mi (1,412.09 km) |
| Conwy to Sidlice | 914.76 mi (1,472.16 km) |
| Conwy to Siechnice | 899.40 mi (1,447.44 km) |
| Conwy to Siedlce | 1,088.90 mi (1,752.42 km) |
| Conwy to Siemianowice Slaskie | 992.64 mi (1,597.51 km) |
| Conwy to Siemiatycze | 1,108.74 mi (1,784.34 km) |
| Conwy to Sieradz | 954.04 mi (1,535.37 km) |
