| Cities | Distance |
|---|---|
| Seaham to Aberaman | 233.53 mi (375.84 km) |
| Seaham to Aberbargoed | 230.68 mi (371.25 km) |
| Seaham to Aberdare | 232.87 mi (374.77 km) |
| Seaham to Aberdeen | 162.35 mi (261.28 km) |
| Seaham to Abergavenny | 219.55 mi (353.34 km) |
| Seaham to Abergele | 140.94 mi (226.83 km) |
| Seaham to Abertawe | 247.45 mi (398.23 km) |
| Seaham to Abertillery | 227.23 mi (365.68 km) |
| Seaham to Aberystwyth | 201.73 mi (324.66 km) |
| Seaham to Abingdon | 219.25 mi (352.84 km) |
| Seaham to Abram | 104.96 mi (168.92 km) |
| Seaham to Accrington | 85.68 mi (137.88 km) |
| Seaham to Acomb | 61.75 mi (99.38 km) |
| Seaham to Acton | 234.06 mi (376.68 km) |
| Seaham to Addlestone | 242.36 mi (390.04 km) |