| Harmanli to Dobrovnik | 573.33 mi (922.68 km) |
| Harmanli to Dobrovo | 675.31 mi (1,086.80 km) |
| Harmanli to Dol | 627.98 mi (1,010.63 km) |
| Harmanli to Dolenjske Toplice | 600.64 mi (966.63 km) |
| Harmanli to Domzale | 631.46 mi (1,016.23 km) |
| Harmanli to Dornava | 582.13 mi (936.84 km) |
| Harmanli to Dragomer | 637.65 mi (1,026.21 km) |
| Harmanli to Dravograd | 626.21 mi (1,007.79 km) |
| Harmanli to Gorenja Vas | 650.47 mi (1,046.82 km) |
| Harmanli to Gorisnica | 578.85 mi (931.57 km) |
| Harmanli to Gornja Radgona | 588.65 mi (947.34 km) |
| Harmanli to Gornji Grad | 626.69 mi (1,008.57 km) |
| Harmanli to Gornji Petrovci | 584.14 mi (940.08 km) |
| Harmanli to Grad | 588.67 mi (947.37 km) |
| Harmanli to Grosuplje | 623.80 mi (1,003.91 km) |
