| Cities | Distance |
|---|---|
| Seaham to Lydney | 220.50 mi (354.86 km) |
| Seaham to Lye | 167.55 mi (269.65 km) |
| Seaham to Lymington | 282.73 mi (455.01 km) |
| Seaham to Lymm | 110.64 mi (178.06 km) |
| Seaham to Mablethorpe | 122.21 mi (196.68 km) |
| Seaham to Macclesfield | 114.44 mi (184.17 km) |
| Seaham to Mackworth | 132.37 mi (213.03 km) |
| Seaham to Madeley | 158.80 mi (255.56 km) |
| Seaham to Maesteg | 242.73 mi (390.64 km) |
| Seaham to Maghull | 112.08 mi (180.37 km) |
| Seaham to Maidenhead | 230.71 mi (371.30 km) |
| Seaham to Maidstone | 258.43 mi (415.90 km) |
| Seaham to Maldon | 230.31 mi (370.64 km) |
| Seaham to Maltby | 97.84 mi (157.46 km) |
| Seaham to Manchester | 100.89 mi (162.36 km) |