| Cities | Distance |
|---|
| Seaham to Arlesheim | 638.05 mi (1,026.84 km) |
| Seaham to Arth | 686.39 mi (1,104.63 km) |
| Seaham to Baar | 678.52 mi (1,091.97 km) |
| Seaham to Baden | 657.62 mi (1,058.34 km) |
| Seaham to Basel | 633.69 mi (1,019.83 km) |
| Seaham to Bassersdorf | 667.97 mi (1,074.99 km) |
| Seaham to Bellinzona | 749.54 mi (1,206.27 km) |
| Seaham to Belp | 669.80 mi (1,077.93 km) |
| Seaham to Bern | 665.23 mi (1,070.59 km) |
| Seaham to Bernex | 680.40 mi (1,094.99 km) |
| Seaham to Biberist | 654.31 mi (1,053.01 km) |
| Seaham to Biel/Bienne | 649.46 mi (1,045.20 km) |
| Seaham to Binningen | 634.29 mi (1,020.80 km) |
| Seaham to Birsfelden | 634.63 mi (1,021.34 km) |
| Seaham to Brig-Glis | 715.30 mi (1,151.16 km) |
