| Ridge to Mexborough | 3,320.91 mi (5,344.49 km) |
| Ridge to Mickleover | 3,321.29 mi (5,345.10 km) |
| Ridge to Middlesbrough | 3,303.55 mi (5,316.55 km) |
| Ridge to Middleton | 3,284.06 mi (5,285.18 km) |
| Ridge to Middlewich | 3,280.28 mi (5,279.10 km) |
| Ridge to Midsomer Norton | 3,314.47 mi (5,334.13 km) |
| Ridge to Mildenhall | 3,415.12 mi (5,496.10 km) |
| Ridge to Milford Haven | 3,200.39 mi (5,150.53 km) |
| Ridge to Mill Hill | 3,400.30 mi (5,472.25 km) |
| Ridge to Milngavie | 3,164.47 mi (5,092.72 km) |
| Ridge to Milnrow | 3,286.10 mi (5,288.46 km) |
| Ridge to Milton | 3,294.88 mi (5,302.60 km) |
| Ridge to Milton Keynes | 3,370.05 mi (5,423.57 km) |
| Ridge to Minehead | 3,274.84 mi (5,270.35 km) |
| Ridge to Minster | 3,447.03 mi (5,547.45 km) |
