| Karlovo to Hoxter | 957.04 mi (1,540.21 km) |
| Karlovo to Hoyerswerda | 783.20 mi (1,260.44 km) |
| Karlovo to Huckelhoven | 1,048.75 mi (1,687.81 km) |
| Karlovo to Huckeswagen | 1,008.32 mi (1,622.73 km) |
| Karlovo to Hude | 1,042.69 mi (1,678.04 km) |
| Karlovo to Hullhorst | 1,001.93 mi (1,612.45 km) |
| Karlovo to Hunfeld | 900.50 mi (1,449.22 km) |
| Karlovo to Hungen | 926.06 mi (1,490.35 km) |
| Karlovo to Hunxe | 1,046.64 mi (1,684.41 km) |
| Karlovo to Hurtgenwald | 1,032.08 mi (1,660.97 km) |
| Karlovo to Hurth | 1,017.55 mi (1,637.59 km) |
| Karlovo to Husum | 1,084.35 mi (1,745.10 km) |
| Karlovo to Ibbenburen | 1,034.92 mi (1,665.54 km) |
| Karlovo to Ichenhausen | 803.56 mi (1,293.20 km) |
| Karlovo to Idar-Oberstein | 965.58 mi (1,553.95 km) |
