| Llantrisant to Suhut | 1,860.99 mi (2,994.97 km) |
| Llantrisant to Sulakyurt | 1,924.47 mi (3,097.14 km) |
| Llantrisant to Sultanbeyli | 1,703.16 mi (2,740.97 km) |
| Llantrisant to Sultandagi | 1,889.42 mi (3,040.72 km) |
| Llantrisant to Sultanhani | 1,998.53 mi (3,216.33 km) |
| Llantrisant to Sultanhisar | 1,792.11 mi (2,884.12 km) |
| Llantrisant to Suluova | 1,979.34 mi (3,185.44 km) |
| Llantrisant to Sumbas | 2,138.45 mi (3,441.51 km) |
| Llantrisant to Sungurlu | 1,952.32 mi (3,141.95 km) |
| Llantrisant to Surmene | 2,167.30 mi (3,487.94 km) |
| Llantrisant to Suruc | 2,260.26 mi (3,637.53 km) |
| Llantrisant to Susehri | 2,110.63 mi (3,396.74 km) |
| Llantrisant to Susurluk | 1,701.68 mi (2,738.59 km) |
| Llantrisant to Susuz | 2,302.44 mi (3,705.42 km) |
| Llantrisant to Sutculer | 1,925.67 mi (3,099.06 km) |
