| Harelbeke to Sulakyurt | 1,631.56 mi (2,625.75 km) |
| Harelbeke to Sultanbeyli | 1,411.66 mi (2,271.85 km) |
| Harelbeke to Sultandagi | 1,599.50 mi (2,574.14 km) |
| Harelbeke to Sultanhani | 1,707.13 mi (2,747.37 km) |
| Harelbeke to Sultanhisar | 1,507.22 mi (2,425.64 km) |
| Harelbeke to Suluova | 1,686.05 mi (2,713.43 km) |
| Harelbeke to Sumbas | 1,846.33 mi (2,971.38 km) |
| Harelbeke to Sungurlu | 1,659.24 mi (2,670.30 km) |
| Harelbeke to Surmene | 1,874.92 mi (3,017.40 km) |
| Harelbeke to Suruc | 1,967.47 mi (3,166.33 km) |
| Harelbeke to Susehri | 1,817.43 mi (2,924.87 km) |
| Harelbeke to Susurluk | 1,412.74 mi (2,273.58 km) |
| Harelbeke to Susuz | 2,011.25 mi (3,236.80 km) |
| Harelbeke to Sutculer | 1,637.59 mi (2,635.44 km) |
| Harelbeke to Talas | 1,772.05 mi (2,851.84 km) |
