| Aberystwyth to Saarijarvi | 1,281.81 mi (2,062.87 km) |
| Aberystwyth to Salo | 1,165.27 mi (1,875.32 km) |
| Aberystwyth to Sastamala | 1,178.35 mi (1,896.37 km) |
| Aberystwyth to Savonlinna | 1,377.03 mi (2,216.11 km) |
| Aberystwyth to Seinajoki | 1,213.10 mi (1,952.29 km) |
| Aberystwyth to Siilinjarvi | 1,361.63 mi (2,191.33 km) |
| Aberystwyth to Sipoo | 1,236.04 mi (1,989.21 km) |
| Aberystwyth to Sippola | 1,298.82 mi (2,090.24 km) |
| Aberystwyth to Sodankyla | 1,455.59 mi (2,342.55 km) |
| Aberystwyth to Somero | 1,182.81 mi (1,903.55 km) |
| Aberystwyth to Sotkamo | 1,406.25 mi (2,263.13 km) |
| Aberystwyth to Tampere | 1,208.48 mi (1,944.86 km) |
| Aberystwyth to Tornio | 1,343.71 mi (2,162.49 km) |
| Aberystwyth to Turku | 1,138.49 mi (1,832.23 km) |
| Aberystwyth to Tuusula | 1,229.58 mi (1,978.82 km) |
