| Cities | Distance |
|---|---|
| Orsay to Beyne-Heusay | 203.82 mi (328.01 km) |
| Orsay to Bierbeek | 187.09 mi (301.10 km) |
| Orsay to Bilzen | 210.93 mi (339.47 km) |
| Orsay to Binche | 147.29 mi (237.05 km) |
| Orsay to Bissegem | 153.42 mi (246.90 km) |
| Orsay to Blankenberge | 184.45 mi (296.84 km) |
| Orsay to Blegny | 208.83 mi (336.08 km) |
| Orsay to Bocholt | 227.93 mi (366.82 km) |
| Orsay to Boechout | 197.79 mi (318.31 km) |
| Orsay to Bonheiden | 192.19 mi (309.31 km) |
| Orsay to Boom | 191.21 mi (307.72 km) |
| Orsay to Boortmeerbeek | 190.16 mi (306.03 km) |
| Orsay to Borgerhout | 200.46 mi (322.62 km) |
| Orsay to Borgloon | 202.41 mi (325.74 km) |
| Orsay to Bornem | 189.27 mi (304.61 km) |