| Koekelberg to Sulakyurt | 1,588.91 mi (2,557.11 km) |
| Koekelberg to Sultanbeyli | 1,369.96 mi (2,204.74 km) |
| Koekelberg to Sultandagi | 1,558.50 mi (2,508.16 km) |
| Koekelberg to Sultanhani | 1,665.44 mi (2,680.26 km) |
| Koekelberg to Sultanhisar | 1,468.12 mi (2,362.71 km) |
| Koekelberg to Suluova | 1,642.70 mi (2,643.67 km) |
| Koekelberg to Sumbas | 1,804.23 mi (2,903.62 km) |
| Koekelberg to Sungurlu | 1,616.43 mi (2,601.39 km) |
| Koekelberg to Surmene | 1,830.90 mi (2,946.56 km) |
| Koekelberg to Suruc | 1,924.90 mi (3,097.82 km) |
| Koekelberg to Susehri | 1,773.87 mi (2,854.76 km) |
| Koekelberg to Susurluk | 1,372.19 mi (2,208.33 km) |
| Koekelberg to Susuz | 1,966.99 mi (3,165.57 km) |
| Koekelberg to Sutculer | 1,597.31 mi (2,570.63 km) |
| Koekelberg to Talas | 1,729.55 mi (2,783.44 km) |
