| Karlovac to Hazleton (Pennsylvania) | 4,356.10 mi (7,010.46 km) |
| Karlovac to Healdsburg (California) | 6,078.39 mi (9,782.23 km) |
| Karlovac to Heath (Ohio) | 4,658.47 mi (7,497.09 km) |
| Karlovac to Heber (Utah) | 5,651.47 mi (9,095.16 km) |
| Karlovac to Helena (Alabama) | 5,155.99 mi (8,297.76 km) |
| Karlovac to Helena (Montana) | 5,322.80 mi (8,566.22 km) |
| Karlovac to Hemet (California) | 6,211.60 mi (9,996.60 km) |
| Karlovac to Henderson (Kentucky) | 4,963.77 mi (7,988.42 km) |
| Karlovac to Henderson (Nevada) | 6,019.29 mi (9,687.11 km) |
| Karlovac to Henderson (North Carolina) | 4,661.03 mi (7,501.20 km) |
| Karlovac to Henderson (Texas) | 5,529.48 mi (8,898.84 km) |
| Karlovac to Hendersonville (North Carolina) | 4,876.13 mi (7,847.37 km) |
| Karlovac to Hendersonville (Tennessee) | 4,998.57 mi (8,044.42 km) |
| Karlovac to Hercules (California) | 6,100.54 mi (9,817.87 km) |
| Karlovac to Hereford (Texas) | 5,672.71 mi (9,129.35 km) |
