| Gabrovo to Koscielisko | 514.26 mi (827.62 km) |
| Gabrovo to Koscierzyna | 845.94 mi (1,361.41 km) |
| Gabrovo to Kostrzyn | 757.85 mi (1,219.64 km) |
| Gabrovo to Kostrzyn nad Odra | 832.96 mi (1,340.51 km) |
| Gabrovo to Koszalin | 886.26 mi (1,426.29 km) |
| Gabrovo to Kowary | 706.99 mi (1,137.79 km) |
| Gabrovo to Kozienice | 627.43 mi (1,009.76 km) |
| Gabrovo to Kozuchow | 763.21 mi (1,228.27 km) |
| Gabrovo to Kozy | 565.97 mi (910.84 km) |
| Gabrovo to Krakow | 559.17 mi (899.89 km) |
| Gabrovo to Krapkowice | 629.97 mi (1,013.85 km) |
| Gabrovo to Krasnik | 575.20 mi (925.69 km) |
| Gabrovo to Krasnystaw | 569.84 mi (917.07 km) |
| Gabrovo to Krosno | 500.95 mi (806.21 km) |
| Gabrovo to Krosno Odrzanskie | 791.95 mi (1,274.52 km) |
