| Abertawe to Sierpc | 998.27 mi (1,606.55 km) |
| Abertawe to Skarzysko-Kamienna | 1,068.05 mi (1,718.87 km) |
| Abertawe to Skawina | 1,040.04 mi (1,673.78 km) |
| Abertawe to Skierniewice | 1,025.49 mi (1,650.37 km) |
| Abertawe to Skoczow | 998.65 mi (1,607.18 km) |
| Abertawe to Skwierzyna | 825.62 mi (1,328.71 km) |
| Abertawe to Slawno | 875.13 mi (1,408.39 km) |
| Abertawe to Slubice | 787.42 mi (1,267.23 km) |
| Abertawe to Slupca | 926.58 mi (1,491.18 km) |
| Abertawe to Slupsk | 889.87 mi (1,432.11 km) |
| Abertawe to Sochaczew | 1,026.52 mi (1,652.03 km) |
| Abertawe to Sokolka | 1,153.68 mi (1,856.67 km) |
| Abertawe to Sokolow Podlaski | 1,109.49 mi (1,785.55 km) |
| Abertawe to Solec Kujawski | 937.89 mi (1,509.39 km) |
| Abertawe to Sopot | 951.45 mi (1,531.21 km) |
