| Southampton to Mansfield | 155.15 mi (249.69 km) |
| Southampton to March | 130.58 mi (210.14 km) |
| Southampton to Margate | 125.36 mi (201.74 km) |
| Southampton to Market Drayton | 145.78 mi (234.61 km) |
| Southampton to Market Harborough | 110.78 mi (178.28 km) |
| Southampton to Marlow | 53.44 mi (86.01 km) |
| Southampton to Marple | 174.59 mi (280.97 km) |
| Southampton to Marton | 251.27 mi (404.38 km) |
| Southampton to Maryport | 277.31 mi (446.28 km) |
| Southampton to Matlock | 154.72 mi (249.00 km) |
| Southampton to Melksham | 45.39 mi (73.04 km) |
| Southampton to Meltham | 186.78 mi (300.59 km) |
| Southampton to Melton Mowbray | 130.65 mi (210.26 km) |
| Southampton to Merthyr Tudful | 103.13 mi (165.96 km) |
| Southampton to Methil | 370.91 mi (596.93 km) |
