| Sierning to Mickleover | 771.81 mi (1,242.11 km) |
| Sierning to Middlesbrough | 806.24 mi (1,297.52 km) |
| Sierning to Middleton | 812.15 mi (1,307.02 km) |
| Sierning to Middlewich | 813.38 mi (1,309.01 km) |
| Sierning to Midsomer Norton | 781.60 mi (1,257.87 km) |
| Sierning to Mildenhall | 677.44 mi (1,090.23 km) |
| Sierning to Milford Haven | 895.13 mi (1,440.58 km) |
| Sierning to Mill Hill | 692.03 mi (1,113.72 km) |
| Sierning to Milngavie | 957.20 mi (1,540.46 km) |
| Sierning to Milnrow | 810.64 mi (1,304.60 km) |
| Sierning to Milton | 798.38 mi (1,284.86 km) |
| Sierning to Milton Keynes | 721.73 mi (1,161.51 km) |
| Sierning to Minehead | 823.07 mi (1,324.60 km) |
| Sierning to Minster | 645.31 mi (1,038.53 km) |
| Sierning to Mirfield | 796.47 mi (1,281.80 km) |
