| Didymoteicho to Knurow | 718.25 mi (1,155.90 km) |
| Didymoteicho to Kobylka | 798.60 mi (1,285.22 km) |
| Didymoteicho to Kokoszki | 970.71 mi (1,562.21 km) |
| Didymoteicho to Kolbuszowa | 655.49 mi (1,054.91 km) |
| Didymoteicho to Kolno | 859.80 mi (1,383.71 km) |
| Didymoteicho to Kolo | 835.84 mi (1,345.15 km) |
| Didymoteicho to Kolobrzeg | 1,018.49 mi (1,639.10 km) |
| Didymoteicho to Koluszki | 785.13 mi (1,263.54 km) |
| Didymoteicho to Komorniki | 883.49 mi (1,421.84 km) |
| Didymoteicho to Konin | 844.58 mi (1,359.22 km) |
| Didymoteicho to Konskie | 739.35 mi (1,189.87 km) |
| Didymoteicho to Konstancin-Jeziorna | 783.67 mi (1,261.20 km) |
| Didymoteicho to Konstantynow Lodzki | 794.26 mi (1,278.23 km) |
| Didymoteicho to Koronowo | 917.46 mi (1,476.51 km) |
| Didymoteicho to Koscian | 874.42 mi (1,407.24 km) |
