| Collecchio to Kalisz | 603.65 mi (971.48 km) |
| Collecchio to Kamien Pomorski | 668.86 mi (1,076.43 km) |
| Collecchio to Kamienna Gora | 496.38 mi (798.85 km) |
| Collecchio to Karczew | 714.56 mi (1,149.98 km) |
| Collecchio to Kartuzy | 751.59 mi (1,209.57 km) |
| Collecchio to Katowice | 559.64 mi (900.65 km) |
| Collecchio to Kedzierzyn-Kozle | 536.36 mi (863.19 km) |
| Collecchio to Kepno | 576.06 mi (927.09 km) |
| Collecchio to Ketrzyn | 815.16 mi (1,311.87 km) |
| Collecchio to Kety | 550.95 mi (886.67 km) |
| Collecchio to Kielce | 641.31 mi (1,032.08 km) |
| Collecchio to Kielczow | 546.07 mi (878.82 km) |
| Collecchio to Klobuck | 586.59 mi (944.02 km) |
| Collecchio to Klodzko | 493.63 mi (794.42 km) |
| Collecchio to Kluczbork | 567.65 mi (913.55 km) |
