| Boussu to Sulakyurt | 1,603.60 mi (2,580.74 km) |
| Boussu to Sultanbeyli | 1,382.27 mi (2,224.54 km) |
| Boussu to Sultandagi | 1,569.20 mi (2,525.38 km) |
| Boussu to Sultanhani | 1,677.68 mi (2,699.97 km) |
| Boussu to Sultanhisar | 1,475.16 mi (2,374.04 km) |
| Boussu to Suluova | 1,659.52 mi (2,670.74 km) |
| Boussu to Sumbas | 1,817.44 mi (2,924.89 km) |
| Boussu to Sungurlu | 1,631.58 mi (2,625.78 km) |
| Boussu to Surmene | 1,850.42 mi (2,977.97 km) |
| Boussu to Suruc | 1,939.31 mi (3,121.02 km) |
| Boussu to Susehri | 1,791.43 mi (2,883.03 km) |
| Boussu to Susurluk | 1,381.98 mi (2,224.08 km) |
| Boussu to Susuz | 1,987.91 mi (3,199.23 km) |
| Boussu to Sutculer | 1,606.52 mi (2,585.45 km) |
| Boussu to Talas | 1,743.80 mi (2,806.37 km) |
