| Gien to Borsbeek | 255.93 mi (411.88 km) |
| Gien to Boussu | 196.26 mi (315.85 km) |
| Gien to Braine-l'Alleud | 220.63 mi (355.08 km) |
| Gien to Braine-le-Chateau | 219.16 mi (352.70 km) |
| Gien to Braine-le-Comte | 211.76 mi (340.80 km) |
| Gien to Brasschaat | 262.08 mi (421.78 km) |
| Gien to Brecht | 267.89 mi (431.13 km) |
| Gien to Bredene | 244.79 mi (393.94 km) |
| Gien to Bree | 272.01 mi (437.75 km) |
| Gien to Bruges | 244.06 mi (392.77 km) |
| Gien to Brussels | 231.05 mi (371.84 km) |
| Gien to Buggenhout | 238.88 mi (384.45 km) |
| Gien to Chapelle-lez-Herlaimont | 205.47 mi (330.67 km) |
| Gien to Charleroi | 203.84 mi (328.04 km) |
| Gien to Chatelet | 205.38 mi (330.53 km) |
