| Gaeta to Borsbeek | 813.75 mi (1,309.60 km) |
| Gaeta to Boussu | 790.28 mi (1,271.83 km) |
| Gaeta to Braine-l'Alleud | 787.79 mi (1,267.83 km) |
| Gaeta to Braine-le-Chateau | 790.75 mi (1,272.59 km) |
| Gaeta to Braine-le-Comte | 789.83 mi (1,271.11 km) |
| Gaeta to Brasschaat | 818.84 mi (1,317.79 km) |
| Gaeta to Brecht | 818.50 mi (1,317.24 km) |
| Gaeta to Bredene | 855.65 mi (1,377.03 km) |
| Gaeta to Bree | 783.37 mi (1,260.72 km) |
| Gaeta to Bruges | 847.45 mi (1,363.84 km) |
| Gaeta to Brussels | 797.44 mi (1,283.35 km) |
| Gaeta to Buggenhout | 809.89 mi (1,303.40 km) |
| Gaeta to Chapelle-lez-Herlaimont | 778.52 mi (1,252.90 km) |
| Gaeta to Charleroi | 770.81 mi (1,240.50 km) |
| Gaeta to Chatelet | 768.55 mi (1,236.87 km) |
