| Sidlice to Kluczbork | 233.02 mi (375.01 km) |
| Sidlice to Knurow | 285.40 mi (459.30 km) |
| Sidlice to Kobylka | 175.23 mi (282.00 km) |
| Sidlice to Kokoszki | 5.08 mi (8.18 km) |
| Sidlice to Kolbuszowa | 312.73 mi (503.29 km) |
| Sidlice to Kolno | 149.77 mi (241.03 km) |
| Sidlice to Kolo | 148.35 mi (238.75 km) |
| Sidlice to Kolobrzeg | 123.28 mi (198.40 km) |
| Sidlice to Koluszki | 186.04 mi (299.40 km) |
| Sidlice to Komorniki | 164.08 mi (264.06 km) |
| Sidlice to Konin | 147.91 mi (238.03 km) |
| Sidlice to Konskie | 230.07 mi (370.26 km) |
| Sidlice to Konstancin-Jeziorna | 187.48 mi (301.73 km) |
| Sidlice to Konstantynow Lodzki | 181.89 mi (292.72 km) |
| Sidlice to Koronowo | 76.46 mi (123.05 km) |
