| Cities | Distance |
|---|---|
| Seaham to Brownhills | 153.45 mi (246.95 km) |
| Seaham to Broxbourne | 220.35 mi (354.63 km) |
| Seaham to Broxburn | 112.72 mi (181.41 km) |
| Seaham to Bryn | 106.87 mi (171.99 km) |
| Seaham to Buckhurst Hill | 228.83 mi (368.26 km) |
| Seaham to Buckie | 205.62 mi (330.91 km) |
| Seaham to Buckingham | 197.11 mi (317.22 km) |
| Seaham to Buckley | 135.30 mi (217.74 km) |
| Seaham to Bucksburn | 164.66 mi (264.99 km) |
| Seaham to Bude | 307.91 mi (495.54 km) |
| Seaham to Bulwell | 127.20 mi (204.70 km) |
| Seaham to Burbage | 159.76 mi (257.12 km) |
| Seaham to Burgess Hill | 273.24 mi (439.74 km) |
| Seaham to Burnham | 229.74 mi (369.72 km) |
| Seaham to Burnham-on-Sea | 258.19 mi (415.51 km) |