| Widnau to Sulakyurt | 1,294.79 mi (2,083.77 km) |
| Widnau to Sultanbeyli | 1,065.35 mi (1,714.51 km) |
| Widnau to Sultandagi | 1,246.09 mi (2,005.39 km) |
| Widnau to Sultanhani | 1,359.14 mi (2,187.32 km) |
| Widnau to Sultanhisar | 1,143.37 mi (1,840.08 km) |
| Widnau to Suluova | 1,360.28 mi (2,189.17 km) |
| Widnau to Sumbas | 1,501.84 mi (2,416.97 km) |
| Widnau to Sungurlu | 1,324.66 mi (2,131.84 km) |
| Widnau to Surmene | 1,564.53 mi (2,517.87 km) |
| Widnau to Suruc | 1,627.86 mi (2,619.78 km) |
| Widnau to Susehri | 1,495.11 mi (2,406.15 km) |
| Widnau to Susurluk | 1,056.93 mi (1,700.97 km) |
| Widnau to Susuz | 1,709.70 mi (2,751.49 km) |
| Widnau to Sutculer | 1,279.23 mi (2,058.71 km) |
| Widnau to Talas | 1,432.47 mi (2,305.33 km) |
