| Harmanli to Zottegem | 1,213.64 mi (1,953.16 km) |
| Harmanli to Zulte | 1,229.76 mi (1,979.11 km) |
| Harmanli to Zwevegem | 1,230.90 mi (1,980.94 km) |
| Harmanli to Zwijndrecht | 1,201.70 mi (1,933.95 km) |
| Harmanli to Asenovgrad | 53.39 mi (85.92 km) |
| Harmanli to Aytos | 86.97 mi (139.96 km) |
| Harmanli to Balchik | 154.41 mi (248.51 km) |
| Harmanli to Bankya | 150.94 mi (242.92 km) |
| Harmanli to Bansko | 124.20 mi (199.88 km) |
| Harmanli to Berkovitsa | 167.67 mi (269.83 km) |
| Harmanli to Blagoevgrad | 144.46 mi (232.48 km) |
| Harmanli to Botevgrad | 126.76 mi (204.01 km) |
| Harmanli to Burgas | 89.47 mi (143.99 km) |
| Harmanli to Byala Slatina | 145.59 mi (234.30 km) |
| Harmanli to Chirpan | 34.80 mi (56.00 km) |
