| Gagnef to Jozefow | 629.91 mi (1,013.74 km) |
| Gagnef to Kalisz | 621.57 mi (1,000.32 km) |
| Gagnef to Kamien Pomorski | 458.23 mi (737.46 km) |
| Gagnef to Kamienna Gora | 679.26 mi (1,093.16 km) |
| Gagnef to Karczew | 633.40 mi (1,019.37 km) |
| Gagnef to Kartuzy | 448.08 mi (721.11 km) |
| Gagnef to Katowice | 730.09 mi (1,174.97 km) |
| Gagnef to Kedzierzyn-Kozle | 718.44 mi (1,156.22 km) |
| Gagnef to Kepno | 653.27 mi (1,051.33 km) |
| Gagnef to Ketrzyn | 507.32 mi (816.46 km) |
| Gagnef to Kety | 756.63 mi (1,217.68 km) |
| Gagnef to Kielce | 705.20 mi (1,134.92 km) |
| Gagnef to Kielczow | 658.52 mi (1,059.79 km) |
| Gagnef to Klobuck | 685.29 mi (1,102.87 km) |
| Gagnef to Klodzko | 705.07 mi (1,134.70 km) |
