| Castenaso to Koscielisko | 515.74 mi (830.00 km) |
| Castenaso to Koscierzyna | 724.97 mi (1,166.73 km) |
| Castenaso to Kostrzyn | 604.71 mi (973.19 km) |
| Castenaso to Kostrzyn nad Odra | 576.85 mi (928.35 km) |
| Castenaso to Koszalin | 701.93 mi (1,129.64 km) |
| Castenaso to Kowary | 478.98 mi (770.85 km) |
| Castenaso to Kozienice | 674.34 mi (1,085.24 km) |
| Castenaso to Kozuchow | 535.05 mi (861.09 km) |
| Castenaso to Kozy | 516.23 mi (830.79 km) |
| Castenaso to Krakow | 551.27 mi (887.18 km) |
| Castenaso to Krapkowice | 510.84 mi (822.13 km) |
| Castenaso to Krasnik | 666.29 mi (1,072.28 km) |
| Castenaso to Krasnystaw | 702.96 mi (1,131.30 km) |
| Castenaso to Krosno | 600.42 mi (966.29 km) |
| Castenaso to Krosno Odrzanskie | 545.79 mi (878.36 km) |
