| Langenfeld to Sulakyurt | 1,486.21 mi (2,391.83 km) |
| Langenfeld to Sultanbeyli | 1,271.41 mi (2,046.14 km) |
| Langenfeld to Sultandagi | 1,462.48 mi (2,353.63 km) |
| Langenfeld to Sultanhani | 1,566.59 mi (2,521.18 km) |
| Langenfeld to Sultanhisar | 1,379.23 mi (2,219.65 km) |
| Langenfeld to Suluova | 1,536.84 mi (2,473.31 km) |
| Langenfeld to Sumbas | 1,703.63 mi (2,741.73 km) |
| Langenfeld to Sungurlu | 1,512.99 mi (2,434.92 km) |
| Langenfeld to Surmene | 1,721.56 mi (2,770.59 km) |
| Langenfeld to Suruc | 1,822.33 mi (2,932.75 km) |
| Langenfeld to Susehri | 1,666.94 mi (2,682.67 km) |
| Langenfeld to Susurluk | 1,278.15 mi (2,056.99 km) |
| Langenfeld to Susuz | 1,856.11 mi (2,987.11 km) |
| Langenfeld to Sutculer | 1,503.97 mi (2,420.40 km) |
| Langenfeld to Talas | 1,627.38 mi (2,619.02 km) |
