| Abertawe to Seysses | 611.87 mi (984.70 km) |
| Abertawe to Sin-le-Noble | 319.02 mi (513.41 km) |
| Abertawe to Six-Fours-les-Plages | 743.82 mi (1,197.07 km) |
| Abertawe to Soissons | 354.80 mi (571.00 km) |
| Abertawe to Soisy-sous-Montmorency | 330.08 mi (531.21 km) |
| Abertawe to Sollies-Pont | 745.12 mi (1,199.15 km) |
| Abertawe to Somain | 326.13 mi (524.86 km) |
| Abertawe to Sorgues | 665.28 mi (1,070.67 km) |
| Abertawe to Sotteville-les-Rouen | 268.79 mi (432.57 km) |
| Abertawe to Soyaux | 454.12 mi (730.83 km) |
| Abertawe to Stains | 334.68 mi (538.62 km) |
| Abertawe to Stiring-Wendel | 506.74 mi (815.51 km) |
| Abertawe to Strasbourg | 558.34 mi (898.55 km) |
| Abertawe to Sucy-en-Brie | 347.17 mi (558.72 km) |
| Abertawe to Suresnes | 332.00 mi (534.31 km) |
