| Boone to Bitonto | 5,011.33 mi (8,064.96 km) |
| Boone to Bitritto | 5,020.39 mi (8,079.54 km) |
| Boone to Bollate | 4,528.65 mi (7,288.15 km) |
| Boone to Bologna | 4,658.98 mi (7,497.91 km) |
| Boone to Bolzano | 4,592.62 mi (7,391.11 km) |
| Boone to Bomporto | 4,637.64 mi (7,463.55 km) |
| Boone to Bonate di Sopra | 4,543.62 mi (7,312.26 km) |
| Boone to Bondeno | 4,649.03 mi (7,481.89 km) |
| Boone to Bordighera | 4,521.92 mi (7,277.32 km) |
| Boone to Borgaro Torinese | 4,478.00 mi (7,206.64 km) |
| Boone to Borgo a Buggiano | 4,653.19 mi (7,488.59 km) |
| Boone to Borgo San Dalmazzo | 4,496.37 mi (7,236.21 km) |
| Boone to Borgo San Lorenzo | 4,679.15 mi (7,530.37 km) |
| Boone to Borgomanero | 4,495.99 mi (7,235.60 km) |
| Boone to Borgoricco | 4,651.07 mi (7,485.17 km) |
