| Harmanli to Carovigno | 435.49 mi (700.85 km) |
| Harmanli to Carpenedolo | 807.35 mi (1,299.31 km) |
| Harmanli to Carpi | 778.39 mi (1,252.70 km) |
| Harmanli to Carrara | 810.64 mi (1,304.60 km) |
| Harmanli to Carugate | 862.08 mi (1,387.39 km) |
| Harmanli to Casal di Principe | 611.93 mi (984.81 km) |
| Harmanli to Casale Monferrato | 899.25 mi (1,447.21 km) |
| Harmanli to Casale sul Sile | 721.67 mi (1,161.42 km) |
| Harmanli to Casalecchio di Reno | 755.76 mi (1,216.28 km) |
| Harmanli to Casalgrande | 783.56 mi (1,261.02 km) |
| Harmanli to Casalmaggiore | 803.34 mi (1,292.85 km) |
| Harmanli to Casalnuovo di Napoli | 602.02 mi (968.86 km) |
| Harmanli to Casalpusterlengo | 842.35 mi (1,355.63 km) |
| Harmanli to Casaluce | 608.70 mi (979.61 km) |
| Harmanli to Casamassima | 469.99 mi (756.38 km) |
