| Conwy to Sentrupert | 981.23 mi (1,579.13 km) |
| Conwy to Sevnica | 988.01 mi (1,590.05 km) |
| Conwy to Sezana | 947.37 mi (1,524.65 km) |
| Conwy to Skocjan | 991.85 mi (1,596.23 km) |
| Conwy to Skofja Loka | 943.39 mi (1,518.24 km) |
| Conwy to Skofljica | 961.52 mi (1,547.42 km) |
| Conwy to Slovenj Gradec | 958.71 mi (1,542.89 km) |
| Conwy to Slovenska Bistrica | 982.63 mi (1,581.39 km) |
| Conwy to Slovenske Konjice | 978.91 mi (1,575.41 km) |
| Conwy to Smarje | 987.09 mi (1,588.56 km) |
| Conwy to Smarjeske Toplice | 991.09 mi (1,595.01 km) |
| Conwy to Smartno | 969.16 mi (1,559.72 km) |
| Conwy to Smartno | 964.29 mi (1,551.87 km) |
| Conwy to Sodrazica | 973.35 mi (1,566.46 km) |
| Conwy to Solcava | 947.54 mi (1,524.91 km) |
