| Seaford to Mansfield | 173.08 mi (278.55 km) |
| Seaford to March | 123.06 mi (198.04 km) |
| Seaford to Margate | 70.08 mi (112.78 km) |
| Seaford to Market Drayton | 184.16 mi (296.38 km) |
| Seaford to Market Harborough | 125.83 mi (202.51 km) |
| Seaford to Marlow | 67.15 mi (108.06 km) |
| Seaford to Marple | 203.36 mi (327.27 km) |
| Seaford to Marton | 265.96 mi (428.02 km) |
| Seaford to Maryport | 311.03 mi (500.55 km) |
| Seaford to Matlock | 178.17 mi (286.74 km) |
| Seaford to Melksham | 105.66 mi (170.04 km) |
| Seaford to Meltham | 211.74 mi (340.76 km) |
| Seaford to Melton Mowbray | 144.21 mi (232.09 km) |
| Seaford to Merthyr Tudful | 164.71 mi (265.08 km) |
| Seaford to Methil | 395.41 mi (636.36 km) |
