| Middle Valley to Mexborough | 4,077.73 mi (6,562.47 km) |
| Middle Valley to Mickleover | 4,080.40 mi (6,566.77 km) |
| Middle Valley to Middlesbrough | 4,056.20 mi (6,527.82 km) |
| Middle Valley to Middleton | 4,041.26 mi (6,503.78 km) |
| Middle Valley to Middlewich | 4,038.94 mi (6,500.05 km) |
| Middle Valley to Midsomer Norton | 4,079.20 mi (6,564.84 km) |
| Middle Valley to Mildenhall | 4,174.72 mi (6,718.56 km) |
| Middle Valley to Milford Haven | 3,965.27 mi (6,381.48 km) |
| Middle Valley to Mill Hill | 4,162.68 mi (6,699.18 km) |
| Middle Valley to Milngavie | 3,913.24 mi (6,297.75 km) |
| Middle Valley to Milnrow | 4,043.05 mi (6,506.66 km) |
| Middle Valley to Milton | 4,053.85 mi (6,524.05 km) |
| Middle Valley to Milton Keynes | 4,131.47 mi (6,648.96 km) |
| Middle Valley to Minehead | 4,040.34 mi (6,502.30 km) |
| Middle Valley to Minster | 4,209.32 mi (6,774.25 km) |
