| Southend to Suhut | 1,694.13 mi (2,726.44 km) |
| Southend to Sulakyurt | 1,752.61 mi (2,820.55 km) |
| Southend to Sultanbeyli | 1,533.64 mi (2,468.15 km) |
| Southend to Sultandagi | 1,721.81 mi (2,770.98 km) |
| Southend to Sultanhani | 1,829.11 mi (2,943.67 km) |
| Southend to Sultanhisar | 1,629.53 mi (2,622.47 km) |
| Southend to Suluova | 1,805.79 mi (2,906.14 km) |
| Southend to Sumbas | 1,967.99 mi (3,167.18 km) |
| Southend to Sungurlu | 1,780.04 mi (2,864.69 km) |
| Southend to Surmene | 1,992.31 mi (3,206.31 km) |
| Southend to Suruc | 2,088.61 mi (3,361.29 km) |
| Southend to Susehri | 1,936.59 mi (3,116.64 km) |
| Southend to Susurluk | 1,535.14 mi (2,470.58 km) |
| Southend to Susuz | 2,127.05 mi (3,423.15 km) |
| Southend to Sutculer | 1,760.02 mi (2,832.48 km) |
