| Alenquer to Belvedere Marittimo | 1,326.13 mi (2,134.20 km) |
| Alenquer to Benevento | 1,262.24 mi (2,031.38 km) |
| Alenquer to Bergamo | 1,055.17 mi (1,698.14 km) |
| Alenquer to Bernalda | 1,364.00 mi (2,195.15 km) |
| Alenquer to Bertinoro | 1,144.40 mi (1,841.74 km) |
| Alenquer to Besana in Brianza | 1,037.69 mi (1,670.01 km) |
| Alenquer to Besozzo | 1,013.51 mi (1,631.08 km) |
| Alenquer to Biancavilla | 1,294.02 mi (2,082.52 km) |
| Alenquer to Biassono | 1,035.39 mi (1,666.30 km) |
| Alenquer to Bibbiano | 1,071.81 mi (1,724.92 km) |
| Alenquer to Bibbiena | 1,123.47 mi (1,808.06 km) |
| Alenquer to Biella | 979.42 mi (1,576.23 km) |
| Alenquer to Bisceglie | 1,351.52 mi (2,175.06 km) |
| Alenquer to Bisignano | 1,348.96 mi (2,170.94 km) |
| Alenquer to Bitetto | 1,364.84 mi (2,196.50 km) |
