| Neckargemund to Kalisz | 438.43 mi (705.58 km) |
| Neckargemund to Kamien Pomorski | 406.51 mi (654.21 km) |
| Neckargemund to Kamienna Gora | 334.66 mi (538.59 km) |
| Neckargemund to Karczew | 574.47 mi (924.52 km) |
| Neckargemund to Kartuzy | 525.94 mi (846.41 km) |
| Neckargemund to Katowice | 459.06 mi (738.79 km) |
| Neckargemund to Kedzierzyn-Kozle | 423.58 mi (681.69 km) |
| Neckargemund to Kepno | 425.26 mi (684.39 km) |
| Neckargemund to Ketrzyn | 627.13 mi (1,009.27 km) |
| Neckargemund to Kety | 467.06 mi (751.66 km) |
| Neckargemund to Kielce | 533.46 mi (858.52 km) |
| Neckargemund to Kielczow | 389.06 mi (626.13 km) |
| Neckargemund to Klobuck | 460.47 mi (741.05 km) |
| Neckargemund to Klodzko | 356.50 mi (573.73 km) |
| Neckargemund to Kluczbork | 430.58 mi (692.95 km) |
