| Siano to Knurow | 678.27 mi (1,091.57 km) |
| Siano to Kobylka | 853.68 mi (1,373.87 km) |
| Siano to Kokoszki | 952.55 mi (1,532.98 km) |
| Siano to Kolbuszowa | 736.29 mi (1,184.94 km) |
| Siano to Kolno | 934.13 mi (1,503.34 km) |
| Siano to Kolo | 809.15 mi (1,302.20 km) |
| Siano to Kolobrzeg | 924.92 mi (1,488.52 km) |
| Siano to Koluszki | 794.22 mi (1,278.18 km) |
| Siano to Komorniki | 797.73 mi (1,283.83 km) |
| Siano to Konin | 806.47 mi (1,297.89 km) |
| Siano to Konskie | 768.52 mi (1,236.81 km) |
| Siano to Konstancin-Jeziorna | 836.45 mi (1,346.13 km) |
| Siano to Konstantynow Lodzki | 787.76 mi (1,267.77 km) |
| Siano to Koronowo | 877.75 mi (1,412.60 km) |
| Siano to Koscian | 784.89 mi (1,263.16 km) |
