| Karlovo to Hellemmes-Lille | 1,161.78 mi (1,869.70 km) |
| Karlovo to Hem | 1,159.21 mi (1,865.57 km) |
| Karlovo to Hendaye | 1,338.41 mi (2,153.96 km) |
| Karlovo to Henin-Beaumont | 1,163.61 mi (1,872.64 km) |
| Karlovo to Hennebont | 1,404.00 mi (2,259.52 km) |
| Karlovo to Hericourt | 940.93 mi (1,514.28 km) |
| Karlovo to Herouville-Saint-Clair | 1,282.86 mi (2,064.56 km) |
| Karlovo to Hirson | 1,104.92 mi (1,778.20 km) |
| Karlovo to Hoenheim | 918.90 mi (1,478.82 km) |
| Karlovo to Houilles | 1,167.54 mi (1,878.98 km) |
| Karlovo to Hyeres | 944.14 mi (1,519.44 km) |
| Karlovo to Ifs | 1,283.22 mi (2,065.14 km) |
| Karlovo to Igny | 1,163.05 mi (1,871.74 km) |
| Karlovo to Illkirch-Graffenstaden | 918.15 mi (1,477.62 km) |
| Karlovo to Illzach | 918.40 mi (1,478.02 km) |
