| Plonsk to Sulakyurt | 1,067.20 mi (1,717.50 km) |
| Plonsk to Sultanbeyli | 907.22 mi (1,460.03 km) |
| Plonsk to Sultandagi | 1,103.72 mi (1,776.27 km) |
| Plonsk to Sultanhani | 1,177.03 mi (1,894.25 km) |
| Plonsk to Sultanhisar | 1,085.05 mi (1,746.22 km) |
| Plonsk to Suluova | 1,085.19 mi (1,746.45 km) |
| Plonsk to Sumbas | 1,292.17 mi (2,079.55 km) |
| Plonsk to Sungurlu | 1,085.59 mi (1,747.09 km) |
| Plonsk to Surmene | 1,228.53 mi (1,977.12 km) |
| Plonsk to Suruc | 1,389.28 mi (2,235.83 km) |
| Plonsk to Susehri | 1,199.62 mi (1,930.61 km) |
| Plonsk to Susurluk | 952.75 mi (1,533.31 km) |
| Plonsk to Susuz | 1,344.05 mi (2,163.05 km) |
| Plonsk to Sutculer | 1,164.03 mi (1,873.33 km) |
| Plonsk to Talas | 1,205.82 mi (1,940.57 km) |
