| Herdecke to Mickleover | 394.50 mi (634.88 km) |
| Herdecke to Middlesbrough | 421.68 mi (678.62 km) |
| Herdecke to Middleton | 430.94 mi (693.54 km) |
| Herdecke to Middlewich | 434.91 mi (699.91 km) |
| Herdecke to Midsomer Norton | 427.68 mi (688.29 km) |
| Herdecke to Mildenhall | 302.39 mi (486.64 km) |
| Herdecke to Milford Haven | 535.73 mi (862.17 km) |
| Herdecke to Mill Hill | 329.74 mi (530.66 km) |
| Herdecke to Milngavie | 573.04 mi (922.21 km) |
| Herdecke to Milnrow | 429.05 mi (690.50 km) |
| Herdecke to Milton | 420.63 mi (676.94 km) |
| Herdecke to Milton Keynes | 353.29 mi (568.56 km) |
| Herdecke to Minehead | 470.93 mi (757.89 km) |
| Herdecke to Minster | 285.39 mi (459.29 km) |
| Herdecke to Mirfield | 414.08 mi (666.40 km) |
