| Cities | Distance |
|---|---|
| Solothurn to Koscian | 527.89 mi (849.56 km) |
| Solothurn to Koscielisko | 585.13 mi (941.67 km) |
| Solothurn to Koscierzyna | 659.54 mi (1,061.42 km) |
| Solothurn to Kostrzyn | 560.10 mi (901.40 km) |
| Solothurn to Kostrzyn nad Odra | 487.91 mi (785.22 km) |
| Solothurn to Koszalin | 612.30 mi (985.41 km) |
| Solothurn to Kowary | 449.63 mi (723.62 km) |
| Solothurn to Kozienice | 697.89 mi (1,123.15 km) |
| Solothurn to Kozuchow | 478.27 mi (769.71 km) |
| Solothurn to Kozy | 561.36 mi (903.43 km) |
| Solothurn to Krakow | 598.60 mi (963.36 km) |
| Solothurn to Krapkowice | 524.28 mi (843.74 km) |
| Solothurn to Krasnik | 710.65 mi (1,143.69 km) |
| Solothurn to Krasnystaw | 752.51 mi (1,211.05 km) |
| Solothurn to Krosno | 672.30 mi (1,081.96 km) |