| Haskovo to Cologno al Serio | 829.36 mi (1,334.73 km) |
| Haskovo to Cologno Monzese | 848.58 mi (1,365.66 km) |
| Haskovo to Colorno | 788.18 mi (1,268.45 km) |
| Haskovo to Comacchio | 698.49 mi (1,124.12 km) |
| Haskovo to Comiso | 678.16 mi (1,091.39 km) |
| Haskovo to Como | 861.62 mi (1,386.65 km) |
| Haskovo to Concordia Sagittaria | 685.78 mi (1,103.65 km) |
| Haskovo to Concorezzo | 846.68 mi (1,362.61 km) |
| Haskovo to Conegliano | 713.64 mi (1,148.50 km) |
| Haskovo to Conselice | 713.13 mi (1,147.68 km) |
| Haskovo to Conselve | 721.52 mi (1,161.17 km) |
| Haskovo to Conversano | 442.48 mi (712.11 km) |
| Haskovo to Copertino | 407.79 mi (656.28 km) |
| Haskovo to Copparo | 718.06 mi (1,155.61 km) |
| Haskovo to Corato | 476.90 mi (767.49 km) |
