| Douglas to Bitritto | 1,405.30 mi (2,261.62 km) |
| Douglas to Bollate | 908.51 mi (1,462.11 km) |
| Douglas to Bologna | 1,039.37 mi (1,672.71 km) |
| Douglas to Bolzano | 964.01 mi (1,551.42 km) |
| Douglas to Bomporto | 1,017.32 mi (1,637.22 km) |
| Douglas to Bonate di Sopra | 921.18 mi (1,482.49 km) |
| Douglas to Bondeno | 1,026.59 mi (1,652.13 km) |
| Douglas to Bordighera | 929.63 mi (1,496.10 km) |
| Douglas to Borgaro Torinese | 867.79 mi (1,396.57 km) |
| Douglas to Borgo a Buggiano | 1,041.17 mi (1,675.60 km) |
| Douglas to Borgo San Dalmazzo | 897.49 mi (1,444.36 km) |
| Douglas to Borgo San Lorenzo | 1,063.68 mi (1,711.83 km) |
| Douglas to Borgomanero | 876.86 mi (1,411.18 km) |
| Douglas to Borgoricco | 1,024.36 mi (1,648.54 km) |
| Douglas to Borgosatollo | 956.15 mi (1,538.78 km) |
