| Harmanli to Amorebieta | 1,452.46 mi (2,337.51 km) |
| Harmanli to Amposta | 1,311.74 mi (2,111.05 km) |
| Harmanli to Amurrio | 1,467.17 mi (2,361.19 km) |
| Harmanli to Andoain | 1,416.56 mi (2,279.74 km) |
| Harmanli to Andraitx | 1,235.72 mi (1,988.69 km) |
| Harmanli to Andujar | 1,599.83 mi (2,574.67 km) |
| Harmanli to Antequera | 1,650.44 mi (2,656.12 km) |
| Harmanli to Antigua | 2,413.30 mi (3,883.83 km) |
| Harmanli to Aranda de Duero | 1,516.03 mi (2,439.82 km) |
| Harmanli to Aranjuez | 1,536.80 mi (2,473.24 km) |
| Harmanli to Archena | 1,456.70 mi (2,344.34 km) |
| Harmanli to Arcos de la Frontera | 1,720.99 mi (2,769.67 km) |
| Harmanli to Arenys de Mar | 1,199.99 mi (1,931.20 km) |
| Harmanli to Arenys de Munt | 1,200.17 mi (1,931.49 km) |
| Harmanli to Argentona | 1,207.82 mi (1,943.80 km) |
