| Seal Beach to Borsbeek | 5,611.58 mi (9,030.97 km) |
| Seal Beach to Boussu | 5,627.47 mi (9,056.53 km) |
| Seal Beach to Braine-l'Alleud | 5,633.44 mi (9,066.14 km) |
| Seal Beach to Braine-le-Chateau | 5,630.04 mi (9,060.68 km) |
| Seal Beach to Braine-le-Comte | 5,629.93 mi (9,060.50 km) |
| Seal Beach to Brasschaat | 5,607.23 mi (9,023.97 km) |
| Seal Beach to Brecht | 5,608.86 mi (9,026.59 km) |
| Seal Beach to Bredene | 5,563.26 mi (8,953.21 km) |
| Seal Beach to Bree | 5,648.42 mi (9,090.25 km) |
| Seal Beach to Bruges | 5,572.20 mi (8,967.59 km) |
| Seal Beach to Brussels | 5,624.75 mi (9,052.17 km) |
| Seal Beach to Buggenhout | 5,612.58 mi (9,032.58 km) |
| Seal Beach to Chapelle-lez-Herlaimont | 5,641.10 mi (9,078.47 km) |
| Seal Beach to Charleroi | 5,649.03 mi (9,091.23 km) |
| Seal Beach to Chatelet | 5,651.63 mi (9,095.42 km) |
