| Hartlepool to Mombris | 540.96 mi (870.59 km) |
| Hartlepool to Monchengladbach | 398.90 mi (641.97 km) |
| Hartlepool to Monschau | 423.25 mi (681.16 km) |
| Hartlepool to Montabaur | 479.34 mi (771.42 km) |
| Hartlepool to Moosburg | 707.61 mi (1,138.78 km) |
| Hartlepool to Morbach | 486.65 mi (783.19 km) |
| Hartlepool to Morfelden-Walldorf | 524.45 mi (844.02 km) |
| Hartlepool to Morlenbach | 548.30 mi (882.40 km) |
| Hartlepool to Morsbach | 456.59 mi (734.82 km) |
| Hartlepool to Mosbach | 573.38 mi (922.77 km) |
| Hartlepool to Mosigkau | 588.50 mi (947.10 km) |
| Hartlepool to Mossingen | 617.79 mi (994.24 km) |
| Hartlepool to Much | 443.70 mi (714.06 km) |
| Hartlepool to Mucheln | 588.42 mi (946.98 km) |
| Hartlepool to Muhlacker | 583.36 mi (938.82 km) |
