| Swansea to Suhut | 5,911.57 mi (9,513.76 km) |
| Swansea to Sulakyurt | 5,940.11 mi (9,559.69 km) |
| Swansea to Sultanbeyli | 5,741.85 mi (9,240.62 km) |
| Swansea to Sultandagi | 5,936.47 mi (9,553.83 km) |
| Swansea to Sultanhani | 6,034.13 mi (9,710.99 km) |
| Swansea to Sultanhisar | 5,855.18 mi (9,423.01 km) |
| Swansea to Suluova | 5,969.87 mi (9,607.58 km) |
| Swansea to Sumbas | 6,163.89 mi (9,919.83 km) |
| Swansea to Sungurlu | 5,962.55 mi (9,595.80 km) |
| Swansea to Surmene | 6,109.53 mi (9,832.34 km) |
| Swansea to Suruc | 6,271.19 mi (10,092.50 km) |
| Swansea to Susehri | 6,086.26 mi (9,794.89 km) |
| Swansea to Susurluk | 5,754.51 mi (9,260.99 km) |
| Swansea to Susuz | 6,209.44 mi (9,993.12 km) |
| Swansea to Sutculer | 5,980.49 mi (9,624.67 km) |
