| Harmanli to Chateaudun | 1,266.16 mi (2,037.69 km) |
| Harmanli to Chateauneuf-les-Martigues | 1,055.63 mi (1,698.87 km) |
| Harmanli to Chateaurenard | 1,070.56 mi (1,722.90 km) |
| Harmanli to Chateauroux | 1,236.66 mi (1,990.22 km) |
| Harmanli to Chatellerault | 1,290.52 mi (2,076.89 km) |
| Harmanli to Chatenay-Malabry | 1,233.96 mi (1,985.87 km) |
| Harmanli to Chatillon | 1,234.00 mi (1,985.93 km) |
| Harmanli to Chatou | 1,241.33 mi (1,997.74 km) |
| Harmanli to Chaumont | 1,095.72 mi (1,763.40 km) |
| Harmanli to Chauny | 1,208.69 mi (1,945.20 km) |
| Harmanli to Chaville | 1,238.62 mi (1,993.37 km) |
| Harmanli to Checy | 1,232.59 mi (1,983.67 km) |
| Harmanli to Chelles | 1,221.72 mi (1,966.17 km) |
| Harmanli to Chennevieres-sur-Marne | 1,223.19 mi (1,968.54 km) |
| Harmanli to Chenove | 1,088.23 mi (1,751.34 km) |
