| Karlovo to Halver | 1,004.86 mi (1,617.17 km) |
| Karlovo to Hambuhren | 972.46 mi (1,565.02 km) |
| Karlovo to Hamburg | 1,013.22 mi (1,630.62 km) |
| Karlovo to Hameln | 970.47 mi (1,561.82 km) |
| Karlovo to Hamm | 1,009.32 mi (1,624.34 km) |
| Karlovo to Hammelburg | 875.74 mi (1,409.37 km) |
| Karlovo to Hamminkeln | 1,056.28 mi (1,699.92 km) |
| Karlovo to Hanau | 914.23 mi (1,471.32 km) |
| Karlovo to Handewitt | 1,090.72 mi (1,755.34 km) |
| Karlovo to Hannover | 969.74 mi (1,560.64 km) |
| Karlovo to Hannoversch Munden | 933.25 mi (1,501.91 km) |
| Karlovo to Haren | 1,071.08 mi (1,723.74 km) |
| Karlovo to Harrislee | 1,090.47 mi (1,754.94 km) |
| Karlovo to Harsefeld | 1,024.09 mi (1,648.11 km) |
| Karlovo to Harsewinkel | 1,004.81 mi (1,617.08 km) |
