| Seaham to Blansko | 848.59 mi (1,365.67 km) |
| Seaham to Bohumin | 894.35 mi (1,439.32 km) |
| Seaham to Boskovice | 844.54 mi (1,359.15 km) |
| Seaham to Brandys nad Labem-Stara Boleslav | 743.56 mi (1,196.65 km) |
| Seaham to Breclav | 881.06 mi (1,417.93 km) |
| Seaham to Brevnov | 735.86 mi (1,184.26 km) |
| Seaham to Brno | 853.81 mi (1,374.08 km) |
| Seaham to Bruntal | 857.09 mi (1,379.35 km) |
| Seaham to Bystrc | 849.41 mi (1,366.99 km) |
| Seaham to Caslav | 781.11 mi (1,257.08 km) |
| Seaham to Celakovice | 747.73 mi (1,203.35 km) |
| Seaham to Ceska Lipa | 721.11 mi (1,160.51 km) |
| Seaham to Ceska Trebova | 821.27 mi (1,321.71 km) |
| Seaham to Ceske Budejovice | 783.93 mi (1,261.61 km) |
| Seaham to Cesky Krumlov | 785.07 mi (1,263.44 km) |
