| Otopeni to Bitonto | 531.04 mi (854.62 km) |
| Otopeni to Bitritto | 526.58 mi (847.45 km) |
| Otopeni to Bollate | 828.88 mi (1,333.95 km) |
| Otopeni to Bologna | 724.52 mi (1,166.00 km) |
| Otopeni to Bolzano | 723.81 mi (1,164.86 km) |
| Otopeni to Bomporto | 738.28 mi (1,188.14 km) |
| Otopeni to Bonate di Sopra | 807.00 mi (1,298.74 km) |
| Otopeni to Bondeno | 718.83 mi (1,156.84 km) |
| Otopeni to Bordighera | 911.70 mi (1,467.24 km) |
| Otopeni to Borgaro Torinese | 901.28 mi (1,450.47 km) |
| Otopeni to Borgo a Buggiano | 759.74 mi (1,222.69 km) |
| Otopeni to Borgo San Dalmazzo | 915.02 mi (1,472.59 km) |
| Otopeni to Borgo San Lorenzo | 727.07 mi (1,170.10 km) |
| Otopeni to Borgomanero | 860.07 mi (1,384.15 km) |
| Otopeni to Borgoricco | 690.97 mi (1,112.00 km) |
