| Porthcawl to Sarkisla | 2,084.73 mi (3,355.04 km) |
| Porthcawl to Saruhanli | 1,740.96 mi (2,801.80 km) |
| Porthcawl to Sason | 2,339.01 mi (3,764.28 km) |
| Porthcawl to Savastepe | 1,715.71 mi (2,761.17 km) |
| Porthcawl to Savsat | 2,264.71 mi (3,644.70 km) |
| Porthcawl to Savur | 2,353.33 mi (3,787.32 km) |
| Porthcawl to Sefaatli | 2,008.26 mi (3,231.99 km) |
| Porthcawl to Seferhisar | 1,735.48 mi (2,792.98 km) |
| Porthcawl to Selcuk | 1,768.61 mi (2,846.30 km) |
| Porthcawl to Selcuklu | 1,982.81 mi (3,191.02 km) |
| Porthcawl to Selendi | 1,793.99 mi (2,887.15 km) |
| Porthcawl to Selim | 2,313.45 mi (3,723.14 km) |
| Porthcawl to Semdinli | 2,521.05 mi (4,057.23 km) |
| Porthcawl to Senirkent | 1,891.91 mi (3,044.74 km) |
| Porthcawl to Senkaya | 2,290.64 mi (3,686.42 km) |
