| Popovo to Knurow | 593.23 mi (954.71 km) |
| Popovo to Kobylka | 662.72 mi (1,066.54 km) |
| Popovo to Kokoszki | 836.64 mi (1,346.44 km) |
| Popovo to Kolbuszowa | 521.22 mi (838.82 km) |
| Popovo to Kolno | 722.24 mi (1,162.33 km) |
| Popovo to Kolo | 705.11 mi (1,134.77 km) |
| Popovo to Kolobrzeg | 889.54 mi (1,431.58 km) |
| Popovo to Koluszki | 652.73 mi (1,050.47 km) |
| Popovo to Komorniki | 757.08 mi (1,218.41 km) |
| Popovo to Konin | 714.65 mi (1,150.11 km) |
| Popovo to Konskie | 606.60 mi (976.24 km) |
| Popovo to Konstancin-Jeziorna | 648.19 mi (1,043.16 km) |
| Popovo to Konstantynow Lodzki | 662.92 mi (1,066.87 km) |
| Popovo to Koronowo | 785.91 mi (1,264.81 km) |
| Popovo to Koscian | 748.69 mi (1,204.90 km) |
