| Naples to Bitonto | 128.43 mi (206.69 km) |
| Naples to Bitritto | 135.65 mi (218.31 km) |
| Naples to Bollate | 415.83 mi (669.21 km) |
| Naples to Bologna | 292.85 mi (471.29 km) |
| Naples to Bolzano | 417.21 mi (671.44 km) |
| Naples to Bomporto | 314.93 mi (506.82 km) |
| Naples to Bonate di Sopra | 409.50 mi (659.03 km) |
| Naples to Bondeno | 314.43 mi (506.02 km) |
| Naples to Bordighera | 393.14 mi (632.69 km) |
| Naples to Borgaro Torinese | 447.18 mi (719.66 km) |
| Naples to Borgo a Buggiano | 276.80 mi (445.46 km) |
| Naples to Borgo San Dalmazzo | 420.46 mi (676.67 km) |
| Naples to Borgo San Lorenzo | 260.29 mi (418.90 km) |
| Naples to Borgomanero | 444.42 mi (715.23 km) |
| Naples to Borgoricco | 343.40 mi (552.64 km) |
