| Duchcov to Sulakyurt | 1,202.02 mi (1,934.47 km) |
| Duchcov to Sultanbeyli | 997.40 mi (1,605.16 km) |
| Duchcov to Sultandagi | 1,192.84 mi (1,919.69 km) |
| Duchcov to Sultanhani | 1,290.07 mi (2,076.17 km) |
| Duchcov to Sultanhisar | 1,127.43 mi (1,814.42 km) |
| Duchcov to Suluova | 1,246.57 mi (2,006.17 km) |
| Duchcov to Sumbas | 1,422.92 mi (2,289.97 km) |
| Duchcov to Sungurlu | 1,227.25 mi (1,975.07 km) |
| Duchcov to Surmene | 1,425.78 mi (2,294.57 km) |
| Duchcov to Suruc | 1,537.43 mi (2,474.25 km) |
| Duchcov to Susehri | 1,374.65 mi (2,212.29 km) |
| Duchcov to Susurluk | 1,014.83 mi (1,633.20 km) |
| Duchcov to Susuz | 1,558.64 mi (2,508.38 km) |
| Duchcov to Sutculer | 1,240.22 mi (1,995.94 km) |
| Duchcov to Talas | 1,343.79 mi (2,162.62 km) |
