| Porthcawl to Santa Venerina | 1,321.63 mi (2,126.95 km) |
| Porthcawl to Santeramo in Colle | 1,219.24 mi (1,962.17 km) |
| Porthcawl to Santo Stefano di Magra | 806.51 mi (1,297.94 km) |
| Porthcawl to Santo Stino di Livenza | 844.27 mi (1,358.71 km) |
| Porthcawl to Sarezzo | 750.21 mi (1,207.35 km) |
| Porthcawl to Sarno | 1,139.24 mi (1,833.43 km) |
| Porthcawl to Saronno | 707.26 mi (1,138.23 km) |
| Porthcawl to Sarzana | 810.45 mi (1,304.29 km) |
| Porthcawl to Sassari | 944.14 mi (1,519.44 km) |
| Porthcawl to Sasso Marconi | 844.48 mi (1,359.06 km) |
| Porthcawl to Sassuolo | 820.29 mi (1,320.13 km) |
| Porthcawl to Sava | 1,268.58 mi (2,041.59 km) |
| Porthcawl to Saviano | 1,130.63 mi (1,819.58 km) |
| Porthcawl to Savigliano | 702.88 mi (1,131.18 km) |
| Porthcawl to Savignano sul Panaro | 832.62 mi (1,339.97 km) |
