| Morriston to Suhut | 1,886.57 mi (3,036.14 km) |
| Morriston to Sulakyurt | 1,949.72 mi (3,137.77 km) |
| Morriston to Sultanbeyli | 1,728.61 mi (2,781.93 km) |
| Morriston to Sultandagi | 1,914.97 mi (3,081.84 km) |
| Morriston to Sultanhani | 2,024.00 mi (3,257.31 km) |
| Morriston to Sultanhisar | 1,817.75 mi (2,925.39 km) |
| Morriston to Suluova | 2,004.32 mi (3,225.64 km) |
| Morriston to Sumbas | 2,163.84 mi (3,482.37 km) |
| Morriston to Sungurlu | 1,977.51 mi (3,182.49 km) |
| Morriston to Surmene | 2,191.82 mi (3,527.39 km) |
| Morriston to Suruc | 2,285.54 mi (3,678.21 km) |
| Morriston to Susehri | 2,135.50 mi (3,436.76 km) |
| Morriston to Susurluk | 1,727.27 mi (2,779.77 km) |
| Morriston to Susuz | 2,326.65 mi (3,744.38 km) |
| Morriston to Sutculer | 1,951.28 mi (3,140.28 km) |
