| Nettuno to Bitonto | 209.90 mi (337.79 km) |
| Nettuno to Bitritto | 218.30 mi (351.32 km) |
| Nettuno to Bollate | 333.45 mi (536.64 km) |
| Nettuno to Bologna | 219.60 mi (353.40 km) |
| Nettuno to Bolzano | 353.69 mi (569.20 km) |
| Nettuno to Bomporto | 240.26 mi (386.66 km) |
| Nettuno to Bonate di Sopra | 330.02 mi (531.12 km) |
| Nettuno to Bondeno | 244.31 mi (393.18 km) |
| Nettuno to Bordighera | 300.31 mi (483.30 km) |
| Nettuno to Borgaro Torinese | 358.17 mi (576.42 km) |
| Nettuno to Borgo a Buggiano | 193.70 mi (311.73 km) |
| Nettuno to Borgo San Dalmazzo | 328.61 mi (528.85 km) |
| Nettuno to Borgo San Lorenzo | 183.53 mi (295.36 km) |
| Nettuno to Borgomanero | 360.08 mi (579.49 km) |
| Nettuno to Borgoricco | 282.02 mi (453.86 km) |
