| Isperih to Kamenz | 788.91 mi (1,269.64 km) |
| Isperih to Kamp-Lintfort | 1,082.57 mi (1,742.23 km) |
| Isperih to Kandel | 958.97 mi (1,543.31 km) |
| Isperih to Kappeln | 1,069.14 mi (1,720.62 km) |
| Isperih to Karben | 959.85 mi (1,544.72 km) |
| Isperih to Karlsdorf-Neuthard | 945.03 mi (1,520.88 km) |
| Isperih to Karlsfeld | 799.01 mi (1,285.89 km) |
| Isperih to Karlsruhe | 948.69 mi (1,526.76 km) |
| Isperih to Kassel | 960.70 mi (1,546.10 km) |
| Isperih to Kaufbeuren | 830.25 mi (1,336.16 km) |
| Isperih to Kaufering | 822.21 mi (1,323.23 km) |
| Isperih to Kaufungen | 954.97 mi (1,536.87 km) |
| Isperih to Kehl | 966.97 mi (1,556.18 km) |
| Isperih to Kelheim | 797.60 mi (1,283.62 km) |
| Isperih to Kelkheim (Taunus) | 970.74 mi (1,562.26 km) |
