| Porthcawl to Sabadell | 738.93 mi (1,189.19 km) |
| Porthcawl to Sabinanigo | 638.52 mi (1,027.60 km) |
| Porthcawl to Sagunto | 831.88 mi (1,338.78 km) |
| Porthcawl to Salamanca | 732.55 mi (1,178.92 km) |
| Porthcawl to Salobrena | 1,017.98 mi (1,638.29 km) |
| Porthcawl to Salou | 754.16 mi (1,213.70 km) |
| Porthcawl to Salt | 724.10 mi (1,165.33 km) |
| Porthcawl to Salvatierra de Mino | 687.60 mi (1,106.58 km) |
| Porthcawl to Sama | 572.76 mi (921.77 km) |
| Porthcawl to San Adrian de Besos | 748.53 mi (1,204.65 km) |
| Porthcawl to San Agustin de Guadalix | 746.35 mi (1,201.13 km) |
| Porthcawl to San Andres de la Barca | 743.22 mi (1,196.09 km) |
| Porthcawl to San Andres de Llevaneras | 744.08 mi (1,197.48 km) |
| Porthcawl to San Andres del Rabanedo | 618.90 mi (996.03 km) |
| Porthcawl to San Bartolome | 1,740.58 mi (2,801.20 km) |
