| Siano to Koscielisko | 637.99 mi (1,026.75 km) |
| Siano to Koscierzyna | 932.40 mi (1,500.55 km) |
| Siano to Kostrzyn | 809.72 mi (1,303.11 km) |
| Siano to Kostrzyn nad Odra | 814.32 mi (1,310.52 km) |
| Siano to Koszalin | 928.23 mi (1,493.84 km) |
| Siano to Kowary | 692.34 mi (1,114.21 km) |
| Siano to Kozienice | 813.30 mi (1,308.88 km) |
| Siano to Kozuchow | 757.62 mi (1,219.27 km) |
| Siano to Kozy | 662.30 mi (1,065.87 km) |
| Siano to Krakow | 687.95 mi (1,107.15 km) |
| Siano to Krapkowice | 686.01 mi (1,104.03 km) |
| Siano to Krasnik | 786.03 mi (1,264.99 km) |
| Siano to Krasnystaw | 812.07 mi (1,306.90 km) |
| Siano to Krosno | 702.35 mi (1,130.32 km) |
| Siano to Krosno Odrzanskie | 776.21 mi (1,249.19 km) |
