| Stevenage to Mexborough | 119.29 mi (191.99 km) |
| Stevenage to Mickleover | 89.48 mi (144.00 km) |
| Stevenage to Middlesbrough | 189.70 mi (305.29 km) |
| Stevenage to Middleton | 141.23 mi (227.28 km) |
| Stevenage to Middlewich | 129.66 mi (208.67 km) |
| Stevenage to Midsomer Norton | 106.75 mi (171.79 km) |
| Stevenage to Mildenhall | 42.96 mi (69.14 km) |
| Stevenage to Milford Haven | 207.17 mi (333.40 km) |
| Stevenage to Mill Hill | 19.50 mi (31.38 km) |
| Stevenage to Milngavie | 325.33 mi (523.56 km) |
| Stevenage to Milnrow | 142.49 mi (229.32 km) |
| Stevenage to Milton | 113.84 mi (183.21 km) |
| Stevenage to Milton Keynes | 25.61 mi (41.21 km) |
| Stevenage to Minehead | 148.59 mi (239.14 km) |
| Stevenage to Minster | 54.59 mi (87.86 km) |
