| Sondershausen to Koscielisko | 422.64 mi (680.18 km) |
| Sondershausen to Koscierzyna | 352.90 mi (567.95 km) |
| Sondershausen to Kostrzyn | 280.11 mi (450.79 km) |
| Sondershausen to Kostrzyn nad Odra | 182.39 mi (293.53 km) |
| Sondershausen to Koszalin | 295.98 mi (476.33 km) |
| Sondershausen to Kowary | 219.17 mi (352.72 km) |
| Sondershausen to Kozienice | 460.31 mi (740.79 km) |
| Sondershausen to Kozuchow | 205.01 mi (329.93 km) |
| Sondershausen to Kozy | 377.40 mi (607.37 km) |
| Sondershausen to Krakow | 406.66 mi (654.45 km) |
| Sondershausen to Krapkowice | 315.33 mi (507.47 km) |
| Sondershausen to Krasnik | 492.50 mi (792.60 km) |
| Sondershausen to Krasnystaw | 533.55 mi (858.67 km) |
| Sondershausen to Krosno | 491.49 mi (790.98 km) |
| Sondershausen to Krosno Odrzanskie | 187.01 mi (300.96 km) |
