| Palos de la Frontera to Bitonto | 1,286.96 mi (2,071.17 km) |
| Palos de la Frontera to Bitritto | 1,294.42 mi (2,083.17 km) |
| Palos de la Frontera to Bollate | 1,006.69 mi (1,620.11 km) |
| Palos de la Frontera to Bologna | 1,073.75 mi (1,728.04 km) |
| Palos de la Frontera to Bolzano | 1,132.30 mi (1,822.27 km) |
| Palos de la Frontera to Bomporto | 1,065.91 mi (1,715.42 km) |
| Palos de la Frontera to Bonate di Sopra | 1,030.17 mi (1,657.91 km) |
| Palos de la Frontera to Bondeno | 1,087.25 mi (1,749.77 km) |
| Palos de la Frontera to Bordighera | 887.08 mi (1,427.62 km) |
| Palos de la Frontera to Borgaro Torinese | 931.20 mi (1,498.62 km) |
| Palos de la Frontera to Borgo a Buggiano | 1,030.43 mi (1,658.32 km) |
| Palos de la Frontera to Borgo San Dalmazzo | 896.22 mi (1,442.32 km) |
| Palos de la Frontera to Borgo San Lorenzo | 1,062.40 mi (1,709.77 km) |
| Palos de la Frontera to Borgomanero | 984.72 mi (1,584.75 km) |
| Palos de la Frontera to Borgoricco | 1,129.15 mi (1,817.19 km) |
