| Heilbronn to Kobarid | 285.18 mi (458.96 km) |
| Heilbronn to Kobilje | 373.34 mi (600.83 km) |
| Heilbronn to Kocevje | 358.10 mi (576.30 km) |
| Heilbronn to Komen | 312.76 mi (503.34 km) |
| Heilbronn to Komenda | 320.24 mi (515.38 km) |
| Heilbronn to Koper | 326.33 mi (525.18 km) |
| Heilbronn to Kostanjevica na Krki | 368.70 mi (593.36 km) |
| Heilbronn to Kostel | 366.39 mi (589.64 km) |
| Heilbronn to Kozje | 363.73 mi (585.36 km) |
| Heilbronn to Kranj | 312.89 mi (503.55 km) |
| Heilbronn to Kranjska Gora | 280.73 mi (451.79 km) |
| Heilbronn to Krizevci | 367.17 mi (590.91 km) |
| Heilbronn to Krsko | 366.25 mi (589.42 km) |
| Heilbronn to Kuzma | 355.39 mi (571.95 km) |
| Heilbronn to Lasko | 348.16 mi (560.31 km) |
