| Cities | Distance |
|---|---|
| Seaham to Mansfield | 117.30 mi (188.78 km) |
| Seaham to March | 168.59 mi (271.32 km) |
| Seaham to Margate | 264.05 mi (424.94 km) |
| Seaham to Market Drayton | 141.63 mi (227.93 km) |
| Seaham to Market Harborough | 164.13 mi (264.15 km) |
| Seaham to Marlow | 227.12 mi (365.51 km) |
| Seaham to Marple | 103.89 mi (167.19 km) |
| Seaham to Marton | 21.61 mi (34.77 km) |
| Seaham to Maryport | 86.23 mi (138.77 km) |
| Seaham to Matlock | 117.77 mi (189.53 km) |
| Seaham to Melksham | 241.96 mi (389.39 km) |
| Seaham to Meltham | 88.66 mi (142.68 km) |
| Seaham to Melton Mowbray | 144.48 mi (232.52 km) |
| Seaham to Merthyr Tudful | 229.92 mi (370.01 km) |
| Seaham to Methil | 113.84 mi (183.20 km) |