| Sliven to Mitcham | 1,374.63 mi (2,212.25 km) |
| Sliven to Mold | 1,529.33 mi (2,461.22 km) |
| Sliven to Molesey | 1,383.41 mi (2,226.38 km) |
| Sliven to Monkseaton | 1,508.89 mi (2,428.33 km) |
| Sliven to Monmouth | 1,488.40 mi (2,395.34 km) |
| Sliven to Montrose | 1,591.43 mi (2,561.16 km) |
| Sliven to Morden | 1,376.43 mi (2,215.15 km) |
| Sliven to Morecambe | 1,537.94 mi (2,475.07 km) |
| Sliven to Moreton | 1,533.10 mi (2,467.28 km) |
| Sliven to Morley | 1,481.86 mi (2,384.82 km) |
| Sliven to Morpeth | 1,520.68 mi (2,447.30 km) |
| Sliven to Morriston | 1,537.08 mi (2,473.69 km) |
| Sliven to Mosbrough | 1,462.87 mi (2,354.25 km) |
| Sliven to Mossley | 1,493.46 mi (2,403.49 km) |
| Sliven to Moston | 1,499.18 mi (2,412.69 km) |
