| Aberystwyth to Sceaux | 375.49 mi (604.30 km) |
| Aberystwyth to Schiltigheim | 581.62 mi (936.03 km) |
| Aberystwyth to Scionzier | 649.13 mi (1,044.67 km) |
| Aberystwyth to Seclin | 331.82 mi (534.01 km) |
| Aberystwyth to Sedan | 433.88 mi (698.25 km) |
| Aberystwyth to Selestat | 583.15 mi (938.48 km) |
| Aberystwyth to Sene | 336.57 mi (541.65 km) |
| Aberystwyth to Senlis | 365.59 mi (588.36 km) |
| Aberystwyth to Sens | 436.20 mi (702.00 km) |
| Aberystwyth to Septemes-les-Vallons | 759.86 mi (1,222.88 km) |
| Aberystwyth to Serris | 388.28 mi (624.87 km) |
| Aberystwyth to Sete | 718.23 mi (1,155.87 km) |
| Aberystwyth to Sevran | 376.19 mi (605.42 km) |
| Aberystwyth to Sevres | 370.74 mi (596.64 km) |
| Aberystwyth to Seynod | 642.90 mi (1,034.64 km) |
