| Karlovac to Hohenkirchen-Siegertsbrunn | 251.51 mi (404.77 km) |
| Karlovac to Hohenmolsen | 422.72 mi (680.30 km) |
| Karlovac to Hohenstein-Ernstthal | 389.81 mi (627.33 km) |
| Karlovac to Hohr-Grenzhausen | 499.44 mi (803.78 km) |
| Karlovac to Holzgerlingen | 376.98 mi (606.69 km) |
| Karlovac to Holzkirchen | 246.52 mi (396.74 km) |
| Karlovac to Holzminden | 519.04 mi (835.32 km) |
| Karlovac to Holzwickede | 551.43 mi (887.44 km) |
| Karlovac to Homburg | 466.30 mi (750.43 km) |
| Karlovac to Hoppegarten | 493.36 mi (793.98 km) |
| Karlovac to Horb am Neckar | 382.51 mi (615.59 km) |
| Karlovac to Horn-Bad Meinberg | 534.05 mi (859.47 km) |
| Karlovac to Horstel | 593.01 mi (954.36 km) |
| Karlovac to Hosbach | 429.17 mi (690.67 km) |
| Karlovac to Hovelhof | 538.64 mi (866.86 km) |
