| Bierbeek to Sulakyurt | 1,570.13 mi (2,526.88 km) |
| Bierbeek to Sultanbeyli | 1,351.45 mi (2,174.94 km) |
| Bierbeek to Sultandagi | 1,540.19 mi (2,478.70 km) |
| Bierbeek to Sultanhani | 1,646.92 mi (2,650.46 km) |
| Bierbeek to Sultanhisar | 1,450.43 mi (2,334.24 km) |
| Bierbeek to Suluova | 1,623.75 mi (2,613.18 km) |
| Bierbeek to Sumbas | 1,785.58 mi (2,873.62 km) |
| Bierbeek to Sungurlu | 1,597.60 mi (2,571.09 km) |
| Bierbeek to Surmene | 1,811.86 mi (2,915.91 km) |
| Bierbeek to Suruc | 1,906.13 mi (3,067.62 km) |
| Bierbeek to Susehri | 1,754.88 mi (2,824.21 km) |
| Bierbeek to Susurluk | 1,354.03 mi (2,179.10 km) |
| Bierbeek to Susuz | 1,947.95 mi (3,134.92 km) |
| Bierbeek to Sutculer | 1,579.23 mi (2,541.53 km) |
| Bierbeek to Talas | 1,710.80 mi (2,753.27 km) |
