| Illzach to Kamenz | 386.60 mi (622.17 km) |
| Illzach to Kamp-Lintfort | 259.44 mi (417.54 km) |
| Illzach to Kandel | 98.01 mi (157.74 km) |
| Illzach to Kappeln | 488.18 mi (785.66 km) |
| Illzach to Karben | 181.09 mi (291.44 km) |
| Illzach to Karlsdorf-Neuthard | 108.42 mi (174.49 km) |
| Illzach to Karlsfeld | 192.74 mi (310.19 km) |
| Illzach to Karlsruhe | 97.64 mi (157.13 km) |
| Illzach to Kassel | 262.45 mi (422.37 km) |
| Illzach to Kaufbeuren | 152.02 mi (244.65 km) |
| Illzach to Kaufering | 164.96 mi (265.47 km) |
| Illzach to Kaufungen | 262.28 mi (422.10 km) |
| Illzach to Kehl | 58.35 mi (93.90 km) |
| Illzach to Kelheim | 221.76 mi (356.88 km) |
| Illzach to Kelkheim (Taunus) | 170.25 mi (273.99 km) |
