| Aberystwyth to Oskarshamn | 878.69 mi (1,414.11 km) |
| Aberystwyth to Ostersund | 1,006.60 mi (1,619.97 km) |
| Aberystwyth to Oxelosund | 929.02 mi (1,495.11 km) |
| Aberystwyth to Ronneby | 820.03 mi (1,319.71 km) |
| Aberystwyth to Saffle | 804.24 mi (1,294.30 km) |
| Aberystwyth to Sala | 943.43 mi (1,518.31 km) |
| Aberystwyth to Saltsjobaden | 982.26 mi (1,580.79 km) |
| Aberystwyth to Sandviken | 969.77 mi (1,560.69 km) |
| Aberystwyth to Sater | 930.06 mi (1,496.79 km) |
| Aberystwyth to Savja | 975.84 mi (1,570.46 km) |
| Aberystwyth to Sjobo | 753.43 mi (1,212.53 km) |
| Aberystwyth to Skara | 797.95 mi (1,284.17 km) |
| Aberystwyth to Skelleftea | 1,225.38 mi (1,972.06 km) |
| Aberystwyth to Skoghall | 826.31 mi (1,329.82 km) |
| Aberystwyth to Skovde | 811.83 mi (1,306.51 km) |
