| Seaham to Bagnolet | 442.46 mi (712.07 km) |
| Seaham to Bagnols-sur-Ceze | 784.02 mi (1,261.76 km) |
| Seaham to Bailleul | 330.51 mi (531.91 km) |
| Seaham to Balma | 786.23 mi (1,265.31 km) |
| Seaham to Bar-le-Duc | 502.60 mi (808.86 km) |
| Seaham to Barentin | 378.51 mi (609.16 km) |
| Seaham to Basse-Goulaine | 526.84 mi (847.87 km) |
| Seaham to Bastia | 969.58 mi (1,560.38 km) |
| Seaham to Bayeux | 385.20 mi (619.92 km) |
| Seaham to Bayonne | 784.23 mi (1,262.10 km) |
| Seaham to Beaucaire | 807.79 mi (1,300.01 km) |
| Seaham to Beauchamp | 429.59 mi (691.35 km) |
| Seaham to Beaumont | 657.26 mi (1,057.75 km) |
| Seaham to Beaumont-sur-Oise | 422.67 mi (680.23 km) |
| Seaham to Beaune | 602.75 mi (970.03 km) |
