| Puertollano to Mitcham | 899.42 mi (1,447.48 km) |
| Puertollano to Mold | 1,001.75 mi (1,612.16 km) |
| Puertollano to Molesey | 897.30 mi (1,444.07 km) |
| Puertollano to Monkseaton | 1,137.09 mi (1,829.97 km) |
| Puertollano to Monmouth | 909.46 mi (1,463.64 km) |
| Puertollano to Montrose | 1,247.66 mi (2,007.91 km) |
| Puertollano to Morden | 899.02 mi (1,446.83 km) |
| Puertollano to Morecambe | 1,064.94 mi (1,713.86 km) |
| Puertollano to Moreton | 1,018.01 mi (1,638.33 km) |
| Puertollano to Morley | 1,047.70 mi (1,686.11 km) |
| Puertollano to Morpeth | 1,144.51 mi (1,841.91 km) |
| Puertollano to Morriston | 896.97 mi (1,443.53 km) |
| Puertollano to Mosbrough | 1,020.05 mi (1,641.61 km) |
| Puertollano to Mossley | 1,029.46 mi (1,656.76 km) |
| Puertollano to Moston | 1,028.88 mi (1,655.83 km) |
