| Castle Rock to Suhut | 6,358.37 mi (10,232.82 km) |
| Castle Rock to Sulakyurt | 6,352.34 mi (10,223.10 km) |
| Castle Rock to Sultanbeyli | 6,180.18 mi (9,946.04 km) |
| Castle Rock to Sultandagi | 6,378.31 mi (10,264.89 km) |
| Castle Rock to Sultanhani | 6,460.89 mi (10,397.80 km) |
| Castle Rock to Sultanhisar | 6,323.38 mi (10,176.49 km) |
| Castle Rock to Suluova | 6,362.92 mi (10,240.13 km) |
| Castle Rock to Sumbas | 6,577.07 mi (10,584.77 km) |
| Castle Rock to Sungurlu | 6,369.84 mi (10,251.26 km) |
| Castle Rock to Surmene | 6,467.22 mi (10,407.98 km) |
| Castle Rock to Suruc | 6,668.32 mi (10,731.62 km) |
| Castle Rock to Susehri | 6,464.95 mi (10,404.33 km) |
| Castle Rock to Susurluk | 6,208.09 mi (9,990.96 km) |
| Castle Rock to Susuz | 6,543.21 mi (10,530.29 km) |
| Castle Rock to Sutculer | 6,431.45 mi (10,350.42 km) |
