| Swansea to Soderhamn | 4,430.62 mi (7,130.39 km) |
| Swansea to Sodertalje | 4,528.21 mi (7,287.45 km) |
| Swansea to Solleftea | 4,364.37 mi (7,023.77 km) |
| Swansea to Staffanstorp | 4,529.85 mi (7,290.08 km) |
| Swansea to Stenungsund | 4,395.29 mi (7,073.53 km) |
| Swansea to Stockholm | 4,535.61 mi (7,299.36 km) |
| Swansea to Strangnas | 4,504.23 mi (7,248.86 km) |
| Swansea to Sundsvall | 4,394.81 mi (7,072.77 km) |
| Swansea to Sunne | 4,372.35 mi (7,036.61 km) |
| Swansea to Svedala | 4,535.99 mi (7,299.97 km) |
| Swansea to Taby | 4,531.89 mi (7,293.37 km) |
| Swansea to Tibro | 4,455.47 mi (7,170.38 km) |
| Swansea to Timra | 4,391.74 mi (7,067.82 km) |
| Swansea to Tranas | 4,494.33 mi (7,232.92 km) |
| Swansea to Trollhattan | 4,402.79 mi (7,085.60 km) |
