| Grimbergen to Beziers | 526.95 mi (848.05 km) |
| Grimbergen to Bezons | 168.83 mi (271.71 km) |
| Grimbergen to Biarritz | 585.23 mi (941.83 km) |
| Grimbergen to Biganos | 500.45 mi (805.40 km) |
| Grimbergen to Billere | 572.84 mi (921.90 km) |
| Grimbergen to Biot | 520.38 mi (837.46 km) |
| Grimbergen to Biscarrosse | 520.07 mi (836.96 km) |
| Grimbergen to Bischheim | 219.67 mi (353.53 km) |
| Grimbergen to Bischwiller | 215.28 mi (346.46 km) |
| Grimbergen to Blagnac | 523.20 mi (842.01 km) |
| Grimbergen to Blain | 365.92 mi (588.89 km) |
| Grimbergen to Blanquefort | 476.40 mi (766.69 km) |
| Grimbergen to Blois | 268.67 mi (432.38 km) |
| Grimbergen to Bobigny | 164.32 mi (264.45 km) |
| Grimbergen to Bois-Colombes | 168.06 mi (270.46 km) |
