| Leighton Buzzard to Mickleover | 77.68 mi (125.02 km) |
| Leighton Buzzard to Middlesbrough | 185.32 mi (298.25 km) |
| Leighton Buzzard to Middleton | 129.95 mi (209.13 km) |
| Leighton Buzzard to Middlewich | 115.61 mi (186.05 km) |
| Leighton Buzzard to Midsomer Norton | 89.49 mi (144.02 km) |
| Leighton Buzzard to Mildenhall | 57.79 mi (93.01 km) |
| Leighton Buzzard to Milford Haven | 187.62 mi (301.94 km) |
| Leighton Buzzard to Mill Hill | 27.58 mi (44.38 km) |
| Leighton Buzzard to Milngavie | 315.23 mi (507.31 km) |
| Leighton Buzzard to Milnrow | 131.77 mi (212.06 km) |
| Leighton Buzzard to Milton | 100.06 mi (161.03 km) |
| Leighton Buzzard to Milton Keynes | 9.50 mi (15.29 km) |
| Leighton Buzzard to Minehead | 130.43 mi (209.91 km) |
| Leighton Buzzard to Minster | 71.72 mi (115.42 km) |
| Leighton Buzzard to Mirfield | 129.22 mi (207.96 km) |
