| Sermoneta to Knurow | 658.10 mi (1,059.12 km) |
| Sermoneta to Kobylka | 838.59 mi (1,349.58 km) |
| Sermoneta to Kokoszki | 919.96 mi (1,480.53 km) |
| Sermoneta to Kolbuszowa | 733.54 mi (1,180.52 km) |
| Sermoneta to Kolno | 918.26 mi (1,477.80 km) |
| Sermoneta to Kolo | 782.14 mi (1,258.73 km) |
| Sermoneta to Kolobrzeg | 880.46 mi (1,416.97 km) |
| Sermoneta to Koluszki | 774.55 mi (1,246.52 km) |
| Sermoneta to Komorniki | 760.69 mi (1,224.21 km) |
| Sermoneta to Konin | 777.56 mi (1,251.36 km) |
| Sermoneta to Konskie | 754.15 mi (1,213.69 km) |
| Sermoneta to Konstancin-Jeziorna | 821.94 mi (1,322.79 km) |
| Sermoneta to Konstantynow Lodzki | 765.69 mi (1,232.26 km) |
| Sermoneta to Koronowo | 844.76 mi (1,359.51 km) |
| Sermoneta to Koscian | 747.89 mi (1,203.62 km) |
