| Gaeta to Bitonto | 162.24 mi (261.10 km) |
| Gaeta to Bitritto | 170.37 mi (274.19 km) |
| Gaeta to Bollate | 373.46 mi (601.03 km) |
| Gaeta to Bologna | 252.88 mi (406.97 km) |
| Gaeta to Bolzano | 381.14 mi (613.39 km) |
| Gaeta to Bomporto | 274.62 mi (441.96 km) |
| Gaeta to Bonate di Sopra | 367.99 mi (592.22 km) |
| Gaeta to Bondeno | 275.59 mi (443.52 km) |
| Gaeta to Bordighera | 348.84 mi (561.40 km) |
| Gaeta to Borgaro Torinese | 403.17 mi (648.84 km) |
| Gaeta to Borgo a Buggiano | 233.95 mi (376.50 km) |
| Gaeta to Borgo San Dalmazzo | 376.08 mi (605.24 km) |
| Gaeta to Borgo San Lorenzo | 219.08 mi (352.57 km) |
| Gaeta to Borgomanero | 401.54 mi (646.22 km) |
| Gaeta to Borgoricco | 307.76 mi (495.29 km) |
