| Slupca to Sulakyurt | 1,125.50 mi (1,811.32 km) |
| Slupca to Sultanbeyli | 949.00 mi (1,527.26 km) |
| Slupca to Sultandagi | 1,147.06 mi (1,846.02 km) |
| Slupca to Sultanhani | 1,228.89 mi (1,977.70 km) |
| Slupca to Sultanhisar | 1,112.46 mi (1,790.33 km) |
| Slupca to Suluova | 1,152.34 mi (1,854.52 km) |
| Slupca to Sumbas | 1,350.53 mi (2,173.47 km) |
| Slupca to Sungurlu | 1,146.28 mi (1,844.76 km) |
| Slupca to Surmene | 1,307.84 mi (2,104.77 km) |
| Slupca to Suruc | 1,453.72 mi (2,339.53 km) |
| Slupca to Susehri | 1,271.80 mi (2,046.77 km) |
| Slupca to Susurluk | 985.48 mi (1,585.97 km) |
| Slupca to Susuz | 1,429.07 mi (2,299.87 km) |
| Slupca to Sutculer | 1,203.51 mi (1,936.87 km) |
| Slupca to Talas | 1,266.06 mi (2,037.52 km) |
