| Barstow to Suhut | 6,958.13 mi (11,198.03 km) |
| Barstow to Sulakyurt | 6,929.02 mi (11,151.18 km) |
| Barstow to Sultanbeyli | 6,777.12 mi (10,906.73 km) |
| Barstow to Sultandagi | 6,974.47 mi (11,224.33 km) |
| Barstow to Sultanhani | 7,045.63 mi (11,338.84 km) |
| Barstow to Sultanhisar | 6,937.55 mi (11,164.91 km) |
| Barstow to Suluova | 6,926.22 mi (11,146.68 km) |
| Barstow to Sumbas | 7,150.51 mi (11,507.64 km) |
| Barstow to Sungurlu | 6,942.84 mi (11,173.42 km) |
| Barstow to Surmene | 7,003.50 mi (11,271.05 km) |
| Barstow to Suruc | 7,228.87 mi (11,633.75 km) |
| Barstow to Susehri | 7,016.28 mi (11,291.61 km) |
| Barstow to Susurluk | 6,814.53 mi (10,966.93 km) |
| Barstow to Susuz | 7,060.49 mi (11,362.76 km) |
| Barstow to Sutculer | 7,032.83 mi (11,318.25 km) |
