| Ilmenau to Kamenz | 144.10 mi (231.90 km) |
| Ilmenau to Kamp-Lintfort | 198.48 mi (319.42 km) |
| Ilmenau to Kandel | 163.95 mi (263.86 km) |
| Ilmenau to Kappeln | 277.91 mi (447.26 km) |
| Ilmenau to Karben | 99.64 mi (160.36 km) |
| Ilmenau to Karlsdorf-Neuthard | 150.33 mi (241.94 km) |
| Ilmenau to Karlsfeld | 172.23 mi (277.18 km) |
| Ilmenau to Karlsruhe | 161.07 mi (259.21 km) |
| Ilmenau to Kassel | 75.67 mi (121.78 km) |
| Ilmenau to Kaufbeuren | 194.19 mi (312.52 km) |
| Ilmenau to Kaufering | 179.69 mi (289.19 km) |
| Ilmenau to Kaufungen | 70.03 mi (112.70 km) |
| Ilmenau to Kehl | 201.67 mi (324.55 km) |
| Ilmenau to Kelheim | 129.20 mi (207.93 km) |
| Ilmenau to Kelkheim (Taunus) | 115.10 mi (185.23 km) |
