| Estremoz to Bitonto | 1,289.99 mi (2,076.03 km) |
| Estremoz to Bitritto | 1,297.89 mi (2,088.75 km) |
| Estremoz to Bollate | 969.39 mi (1,560.09 km) |
| Estremoz to Bologna | 1,048.67 mi (1,687.67 km) |
| Estremoz to Bolzano | 1,093.61 mi (1,759.99 km) |
| Estremoz to Bomporto | 1,038.56 mi (1,671.39 km) |
| Estremoz to Bonate di Sopra | 993.01 mi (1,598.10 km) |
| Estremoz to Bondeno | 1,059.52 mi (1,705.14 km) |
| Estremoz to Bordighera | 859.98 mi (1,384.01 km) |
| Estremoz to Borgaro Torinese | 893.05 mi (1,437.22 km) |
| Estremoz to Borgo a Buggiano | 1,008.84 mi (1,623.56 km) |
| Estremoz to Borgo San Dalmazzo | 864.05 mi (1,390.56 km) |
| Estremoz to Borgo San Lorenzo | 1,041.37 mi (1,675.92 km) |
| Estremoz to Borgomanero | 944.72 mi (1,520.38 km) |
| Estremoz to Borgoricco | 1,098.04 mi (1,767.13 km) |
