| Swansea to Solymar | 5,057.06 mi (8,138.54 km) |
| Swansea to Sopron | 4,967.73 mi (7,994.79 km) |
| Swansea to Szarvas | 5,147.49 mi (8,284.08 km) |
| Swansea to Szazhalombatta | 5,069.25 mi (8,158.17 km) |
| Swansea to Szeged | 5,160.29 mi (8,304.68 km) |
| Swansea to Szeghalom | 5,162.29 mi (8,307.90 km) |
| Swansea to Szekesfehervar | 5,055.52 mi (8,136.07 km) |
| Swansea to Szekszard | 5,103.09 mi (8,212.64 km) |
| Swansea to Szentendre | 5,057.10 mi (8,138.62 km) |
| Swansea to Szentes | 5,146.65 mi (8,282.73 km) |
| Swansea to Szentgotthard | 4,987.78 mi (8,027.05 km) |
| Swansea to Szigethalom | 5,072.00 mi (8,162.59 km) |
| Swansea to Szigetszentmiklos | 5,072.13 mi (8,162.81 km) |
| Swansea to Szigetvar | 5,083.13 mi (8,180.51 km) |
| Swansea to Szolnok | 5,121.02 mi (8,241.48 km) |
