| Harmanli to Manfredonia | 514.47 mi (827.97 km) |
| Harmanli to Maniago | 715.89 mi (1,152.12 km) |
| Harmanli to Mantova | 787.41 mi (1,267.21 km) |
| Harmanli to Maranello | 776.57 mi (1,249.77 km) |
| Harmanli to Marano di Napoli | 610.79 mi (982.97 km) |
| Harmanli to Marano Vicentino | 765.43 mi (1,231.84 km) |
| Harmanli to Marcianise | 603.17 mi (970.71 km) |
| Harmanli to Marcon | 722.40 mi (1,162.59 km) |
| Harmanli to Mareno di Piave | 725.49 mi (1,167.57 km) |
| Harmanli to Margherita di Savoia | 504.62 mi (812.10 km) |
| Harmanli to Mariano Comense | 871.20 mi (1,402.06 km) |
| Harmanli to Marigliano | 596.68 mi (960.26 km) |
| Harmanli to Marino | 680.50 mi (1,095.16 km) |
| Harmanli to Marostica | 755.90 mi (1,216.51 km) |
| Harmanli to Marsala | 768.09 mi (1,236.11 km) |
