| Ilmenau to Kocaeli | 1,138.86 mi (1,832.81 km) |
| Ilmenau to Konak | 1,159.08 mi (1,865.36 km) |
| Ilmenau to Konakli | 1,421.83 mi (2,288.22 km) |
| Ilmenau to Konya | 1,377.45 mi (2,216.79 km) |
| Ilmenau to Koprukoy | 1,659.21 mi (2,670.24 km) |
| Ilmenau to Korfez | 1,130.87 mi (1,819.96 km) |
| Ilmenau to Korkut | 1,707.99 mi (2,748.75 km) |
| Ilmenau to Kose | 1,555.79 mi (2,503.81 km) |
| Ilmenau to Kovancilar | 1,629.01 mi (2,621.64 km) |
| Ilmenau to Koyulhisar | 1,475.79 mi (2,375.06 km) |
| Ilmenau to Kozan | 1,524.55 mi (2,453.52 km) |
| Ilmenau to Kozlu | 1,179.45 mi (1,898.14 km) |
| Ilmenau to Kozluk | 1,719.74 mi (2,767.66 km) |
| Ilmenau to Kucuk Dalyan | 1,599.69 mi (2,574.46 km) |
| Ilmenau to Kucukcekmece | 1,085.32 mi (1,746.65 km) |
