| Giessen to Kalisz | 415.48 mi (668.65 km) |
| Giessen to Kamien Pomorski | 348.17 mi (560.33 km) |
| Giessen to Kamienna Gora | 322.66 mi (519.27 km) |
| Giessen to Karczew | 552.26 mi (888.78 km) |
| Giessen to Kartuzy | 477.12 mi (767.85 km) |
| Giessen to Katowice | 455.75 mi (733.45 km) |
| Giessen to Kedzierzyn-Kozle | 419.29 mi (674.79 km) |
| Giessen to Kepno | 408.28 mi (657.06 km) |
| Giessen to Ketrzyn | 587.76 mi (945.91 km) |
| Giessen to Kety | 468.17 mi (753.45 km) |
| Giessen to Kielce | 523.18 mi (841.97 km) |
| Giessen to Kielczow | 372.98 mi (600.25 km) |
| Giessen to Klobuck | 449.04 mi (722.66 km) |
| Giessen to Klodzko | 350.78 mi (564.52 km) |
| Giessen to Kluczbork | 417.81 mi (672.40 km) |
