| Cities | Distance |
|---|---|
| Seaham to Ayr | 136.68 mi (219.97 km) |
| Seaham to Bacup | 85.80 mi (138.08 km) |
| Seaham to Baguley | 106.53 mi (171.45 km) |
| Seaham to Baildon | 70.42 mi (113.34 km) |
| Seaham to Bailleston | 129.33 mi (208.13 km) |
| Seaham to Balderton | 125.48 mi (201.93 km) |
| Seaham to Baldock | 202.52 mi (325.93 km) |
| Seaham to Balham | 239.78 mi (385.89 km) |
| Seaham to Bamber Bridge | 93.48 mi (150.44 km) |
| Seaham to Banbridge | 199.89 mi (321.69 km) |
| Seaham to Banbury | 192.01 mi (309.01 km) |
| Seaham to Bangor | 173.09 mi (278.56 km) |
| Seaham to Bangor | 158.74 mi (255.46 km) |
| Seaham to Banstead | 247.59 mi (398.46 km) |
| Seaham to Bargoed | 231.35 mi (372.33 km) |