| Demir Hisar to Kamen | 961.01 mi (1,546.59 km) |
| Demir Hisar to Kamenz | 771.78 mi (1,242.06 km) |
| Demir Hisar to Kamp-Lintfort | 993.31 mi (1,598.57 km) |
| Demir Hisar to Kandel | 832.56 mi (1,339.87 km) |
| Demir Hisar to Kappeln | 1,062.19 mi (1,709.43 km) |
| Demir Hisar to Karben | 862.31 mi (1,387.76 km) |
| Demir Hisar to Karlsdorf-Neuthard | 822.21 mi (1,323.22 km) |
| Demir Hisar to Karlsfeld | 678.79 mi (1,092.40 km) |
| Demir Hisar to Karlsruhe | 822.07 mi (1,323.00 km) |
| Demir Hisar to Kassel | 891.65 mi (1,434.97 km) |
| Demir Hisar to Kaufbeuren | 693.93 mi (1,116.77 km) |
| Demir Hisar to Kaufering | 693.22 mi (1,115.64 km) |
| Demir Hisar to Kaufungen | 886.34 mi (1,426.42 km) |
| Demir Hisar to Kehl | 826.81 mi (1,330.62 km) |
| Demir Hisar to Kelheim | 699.16 mi (1,125.19 km) |
