| Orly to Barcellona-Pozzo di Gotto | 971.81 mi (1,563.97 km) |
| Orly to Bareggio | 383.62 mi (617.37 km) |
| Orly to Barga | 502.07 mi (808.01 km) |
| Orly to Bari | 879.77 mi (1,415.86 km) |
| Orly to Barletta | 848.35 mi (1,365.28 km) |
| Orly to Baronissi | 819.28 mi (1,318.51 km) |
| Orly to Barrafranca | 984.10 mi (1,583.75 km) |
| Orly to Bassano del Grappa | 483.53 mi (778.16 km) |
| Orly to Battipaglia | 833.45 mi (1,341.30 km) |
| Orly to Beinasco | 355.38 mi (571.92 km) |
| Orly to Bellinzago Novarese | 365.36 mi (587.99 km) |
| Orly to Belluno | 492.61 mi (792.78 km) |
| Orly to Belmonte Mezzagno | 920.15 mi (1,480.84 km) |
| Orly to Belpasso | 995.91 mi (1,602.77 km) |
| Orly to Belvedere Marittimo | 915.87 mi (1,473.95 km) |
