| Cities | Distance |
|---|---|
| Seaham to Brighton | 282.19 mi (454.14 km) |
| Seaham to Brimington | 109.32 mi (175.94 km) |
| Seaham to Brislington | 240.72 mi (387.40 km) |
| Seaham to Bristol | 239.70 mi (385.76 km) |
| Seaham to Brixham | 320.42 mi (515.67 km) |
| Seaham to Brixton | 239.13 mi (384.83 km) |
| Seaham to Broadstairs | 266.68 mi (429.18 km) |
| Seaham to Broadstone | 283.19 mi (455.75 km) |
| Seaham to Broadwater | 280.10 mi (450.77 km) |
| Seaham to Brockworth | 209.27 mi (336.79 km) |
| Seaham to Bromborough | 123.30 mi (198.43 km) |
| Seaham to Bromley | 243.80 mi (392.37 km) |
| Seaham to Bromsgrove | 175.54 mi (282.51 km) |
| Seaham to Broughton Astley | 159.82 mi (257.21 km) |
| Seaham to Broughty Ferry | 127.26 mi (204.80 km) |