| Kercem to Knurow | 1,004.42 mi (1,616.45 km) |
| Kercem to Kobylka | 1,176.15 mi (1,892.83 km) |
| Kercem to Kokoszki | 1,281.65 mi (2,062.62 km) |
| Kercem to Kolbuszowa | 1,051.40 mi (1,692.07 km) |
| Kercem to Kolno | 1,256.56 mi (2,022.24 km) |
| Kercem to Kolo | 1,137.13 mi (1,830.04 km) |
| Kercem to Kolobrzeg | 1,254.70 mi (2,019.25 km) |
| Kercem to Koluszki | 1,119.46 mi (1,801.59 km) |
| Kercem to Komorniki | 1,127.61 mi (1,814.72 km) |
| Kercem to Konin | 1,135.00 mi (1,826.60 km) |
| Kercem to Konskie | 1,091.20 mi (1,756.11 km) |
| Kercem to Konstancin-Jeziorna | 1,158.69 mi (1,864.74 km) |
| Kercem to Konstantynow Lodzki | 1,114.06 mi (1,792.91 km) |
| Kercem to Koronowo | 1,207.04 mi (1,942.54 km) |
| Kercem to Koscian | 1,114.78 mi (1,794.06 km) |
