| Orly to Bougival | 14.25 mi (22.93 km) |
| Orly to Bouguenais | 214.92 mi (345.88 km) |
| Orly to Boulogne-Billancourt | 9.36 mi (15.06 km) |
| Orly to Boulogne-sur-Mer | 141.31 mi (227.42 km) |
| Orly to Bourg-de-Peage | 285.11 mi (458.84 km) |
| Orly to Bourg-en-Bresse | 219.74 mi (353.64 km) |
| Orly to Bourg-la-Reine | 4.31 mi (6.94 km) |
| Orly to Bourg-les-Valence | 287.69 mi (462.99 km) |
| Orly to Bourges | 114.66 mi (184.53 km) |
| Orly to Bourgoin-Jallieu | 256.70 mi (413.12 km) |
| Orly to Bressuire | 187.57 mi (301.87 km) |
| Orly to Brest | 315.54 mi (507.81 km) |
| Orly to Bretigny-sur-Orge | 9.98 mi (16.06 km) |
| Orly to Breuillet | 15.91 mi (25.60 km) |
| Orly to Briancon | 332.93 mi (535.80 km) |
