| Porthcawl to Sentrupert | 933.10 mi (1,501.68 km) |
| Porthcawl to Sevnica | 940.81 mi (1,514.08 km) |
| Porthcawl to Sezana | 893.22 mi (1,437.50 km) |
| Porthcawl to Skocjan | 943.90 mi (1,519.06 km) |
| Porthcawl to Skofja Loka | 893.98 mi (1,438.72 km) |
| Porthcawl to Skofljica | 911.73 mi (1,467.29 km) |
| Porthcawl to Slovenj Gradec | 914.33 mi (1,471.48 km) |
| Porthcawl to Slovenska Bistrica | 938.97 mi (1,511.12 km) |
| Porthcawl to Slovenske Konjice | 934.40 mi (1,503.77 km) |
| Porthcawl to Smarje | 942.09 mi (1,516.15 km) |
| Porthcawl to Smarjeske Toplice | 942.61 mi (1,516.98 km) |
| Porthcawl to Smartno | 920.70 mi (1,481.73 km) |
| Porthcawl to Smartno | 918.46 mi (1,478.12 km) |
| Porthcawl to Sodrazica | 922.24 mi (1,484.19 km) |
| Porthcawl to Solcava | 901.25 mi (1,450.43 km) |
