| Regensdorf to Jozefow | 654.30 mi (1,053.00 km) |
| Regensdorf to Kalisz | 523.37 mi (842.29 km) |
| Regensdorf to Kamien Pomorski | 528.80 mi (851.02 km) |
| Regensdorf to Kamienna Gora | 412.84 mi (664.41 km) |
| Regensdorf to Karczew | 653.51 mi (1,051.72 km) |
| Regensdorf to Kartuzy | 637.05 mi (1,025.24 km) |
| Regensdorf to Katowice | 517.50 mi (832.83 km) |
| Regensdorf to Kedzierzyn-Kozle | 485.43 mi (781.23 km) |
| Regensdorf to Kepno | 503.57 mi (810.42 km) |
| Regensdorf to Ketrzyn | 725.99 mi (1,168.37 km) |
| Regensdorf to Kety | 518.75 mi (834.85 km) |
| Regensdorf to Kielce | 598.08 mi (962.51 km) |
| Regensdorf to Kielczow | 468.31 mi (753.67 km) |
| Regensdorf to Klobuck | 529.85 mi (852.71 km) |
| Regensdorf to Klodzko | 425.02 mi (684.01 km) |
