| Harmanli to Los Palacios y Villafranca | 1,716.96 mi (2,763.18 km) |
| Harmanli to Luanco | 1,601.69 mi (2,577.67 km) |
| Harmanli to Lucena | 1,637.08 mi (2,634.62 km) |
| Harmanli to Lugo | 1,695.00 mi (2,727.83 km) |
| Harmanli to Lumbreras | 1,495.65 mi (2,407.01 km) |
| Harmanli to Madrid | 1,535.47 mi (2,471.10 km) |
| Harmanli to Madridejos | 1,543.52 mi (2,484.05 km) |
| Harmanli to Mahon | 1,135.44 mi (1,827.32 km) |
| Harmanli to Mairena del Alcor | 1,702.13 mi (2,739.32 km) |
| Harmanli to Mairena del Aljarafe | 1,720.08 mi (2,768.21 km) |
| Harmanli to Majadahonda | 1,543.19 mi (2,483.53 km) |
| Harmanli to Malaga | 1,650.89 mi (2,656.85 km) |
| Harmanli to Malgrat de Mar | 1,189.49 mi (1,914.30 km) |
| Harmanli to Manacor | 1,195.28 mi (1,923.62 km) |
| Harmanli to Mancha Real | 1,583.13 mi (2,547.80 km) |
