| Rio Maior to Borsbeek | 1,044.39 mi (1,680.78 km) |
| Rio Maior to Boussu | 985.33 mi (1,585.74 km) |
| Rio Maior to Braine-l'Alleud | 1,015.21 mi (1,633.82 km) |
| Rio Maior to Braine-le-Chateau | 1,012.12 mi (1,628.85 km) |
| Rio Maior to Braine-le-Comte | 1,003.92 mi (1,615.65 km) |
| Rio Maior to Brasschaat | 1,049.24 mi (1,688.59 km) |
| Rio Maior to Brecht | 1,056.37 mi (1,700.06 km) |
| Rio Maior to Bredene | 1,002.86 mi (1,613.94 km) |
| Rio Maior to Bree | 1,074.76 mi (1,729.67 km) |
| Rio Maior to Bruges | 1,008.45 mi (1,622.94 km) |
| Rio Maior to Brussels | 1,022.83 mi (1,646.09 km) |
| Rio Maior to Buggenhout | 1,025.90 mi (1,651.03 km) |
| Rio Maior to Chapelle-lez-Herlaimont | 1,001.98 mi (1,612.53 km) |
| Rio Maior to Charleroi | 1,003.42 mi (1,614.84 km) |
| Rio Maior to Chatelet | 1,006.04 mi (1,619.07 km) |
