| Swansea to Schwaig | 4,696.35 mi (7,558.04 km) |
| Swansea to Schwaigern | 4,628.41 mi (7,448.71 km) |
| Swansea to Schwaikheim | 4,649.80 mi (7,483.13 km) |
| Swansea to Schwalbach | 4,537.62 mi (7,302.60 km) |
| Swansea to Schwalmstadt | 4,567.49 mi (7,350.67 km) |
| Swansea to Schwalmtal | 4,447.64 mi (7,157.79 km) |
| Swansea to Schwandorf | 4,735.57 mi (7,621.16 km) |
| Swansea to Schwanewede | 4,461.59 mi (7,180.23 km) |
| Swansea to Schwarzenbek | 4,517.70 mi (7,270.54 km) |
| Swansea to Schwarzenberg | 4,712.08 mi (7,583.36 km) |
| Swansea to Schwarzenbruck | 4,702.18 mi (7,567.43 km) |
| Swansea to Schwedt (Oder) | 4,665.43 mi (7,508.28 km) |
| Swansea to Schweinfurt | 4,638.15 mi (7,464.38 km) |
| Swansea to Schwelm | 4,483.41 mi (7,215.36 km) |
| Swansea to Schwerin | 4,545.34 mi (7,315.02 km) |
