| Hartlepool to Mickleover | 124.39 mi (200.19 km) |
| Hartlepool to Middlesbrough | 7.89 mi (12.70 km) |
| Hartlepool to Middleton | 87.83 mi (141.35 km) |
| Hartlepool to Middlewich | 115.01 mi (185.08 km) |
| Hartlepool to Midsomer Norton | 241.18 mi (388.14 km) |
| Hartlepool to Mildenhall | 176.76 mi (284.46 km) |
| Hartlepool to Milford Haven | 259.60 mi (417.79 km) |
| Hartlepool to Mill Hill | 215.96 mi (347.56 km) |
| Hartlepool to Milngavie | 149.56 mi (240.70 km) |
| Hartlepool to Milnrow | 83.05 mi (133.65 km) |
| Hartlepool to Milton | 119.50 mi (192.32 km) |
| Hartlepool to Milton Keynes | 184.03 mi (296.17 km) |
| Hartlepool to Minehead | 258.62 mi (416.21 km) |
| Hartlepool to Minster | 240.90 mi (387.69 km) |
| Hartlepool to Mirfield | 72.37 mi (116.47 km) |
