| Harmanli to Mitcham | 1,387.28 mi (2,232.60 km) |
| Harmanli to Mold | 1,545.03 mi (2,486.48 km) |
| Harmanli to Molesey | 1,395.95 mi (2,246.57 km) |
| Harmanli to Monkseaton | 1,529.78 mi (2,461.95 km) |
| Harmanli to Monmouth | 1,500.95 mi (2,415.54 km) |
| Harmanli to Montrose | 1,615.30 mi (2,599.58 km) |
| Harmanli to Morden | 1,389.06 mi (2,235.48 km) |
| Harmanli to Morecambe | 1,555.88 mi (2,503.95 km) |
| Harmanli to Moreton | 1,549.36 mi (2,493.46 km) |
| Harmanli to Morley | 1,499.69 mi (2,413.51 km) |
| Harmanli to Morpeth | 1,541.71 mi (2,481.15 km) |
| Harmanli to Morriston | 1,548.81 mi (2,492.56 km) |
| Harmanli to Mosbrough | 1,479.80 mi (2,381.51 km) |
| Harmanli to Mossley | 1,510.51 mi (2,430.93 km) |
| Harmanli to Moston | 1,516.15 mi (2,440.01 km) |
