| Shoreline to Mexborough | 4,637.70 mi (7,463.66 km) |
| Shoreline to Mickleover | 4,663.01 mi (7,504.38 km) |
| Shoreline to Middlesbrough | 4,580.91 mi (7,372.26 km) |
| Shoreline to Middleton | 4,611.36 mi (7,421.26 km) |
| Shoreline to Middlewich | 4,624.09 mi (7,441.75 km) |
| Shoreline to Midsomer Norton | 4,725.40 mi (7,604.79 km) |
| Shoreline to Mildenhall | 4,746.52 mi (7,638.78 km) |
| Shoreline to Milford Haven | 4,632.25 mi (7,454.88 km) |
| Shoreline to Mill Hill | 4,767.14 mi (7,671.97 km) |
| Shoreline to Milngavie | 4,430.70 mi (7,130.52 km) |
| Shoreline to Milnrow | 4,610.38 mi (7,419.68 km) |
| Shoreline to Milton | 4,639.58 mi (7,466.68 km) |
| Shoreline to Milton Keynes | 4,730.34 mi (7,612.75 km) |
| Shoreline to Minehead | 4,702.64 mi (7,568.16 km) |
| Shoreline to Minster | 4,805.13 mi (7,733.10 km) |
