| Rockwall to Mirfield | 4,603.59 mi (7,408.76 km) |
| Rockwall to Mitcham | 4,729.23 mi (7,610.96 km) |
| Rockwall to Mold | 4,563.64 mi (7,344.46 km) |
| Rockwall to Molesey | 4,721.05 mi (7,597.80 km) |
| Rockwall to Monkseaton | 4,573.57 mi (7,360.45 km) |
| Rockwall to Monmouth | 4,617.51 mi (7,431.16 km) |
| Rockwall to Montrose | 4,492.31 mi (7,229.68 km) |
| Rockwall to Morden | 4,727.54 mi (7,608.24 km) |
| Rockwall to Morecambe | 4,548.63 mi (7,320.31 km) |
| Rockwall to Moreton | 4,558.00 mi (7,335.40 km) |
| Rockwall to Morley | 4,604.86 mi (7,410.80 km) |
| Rockwall to Morpeth | 4,561.71 mi (7,341.37 km) |
| Rockwall to Morriston | 4,573.92 mi (7,361.01 km) |
| Rockwall to Mosbrough | 4,626.00 mi (7,444.82 km) |
| Rockwall to Mossley | 4,595.21 mi (7,395.27 km) |
