| Leiria to Belvedere Marittimo | 1,307.47 mi (2,104.16 km) |
| Leiria to Benevento | 1,240.00 mi (1,995.58 km) |
| Leiria to Bergamo | 1,020.47 mi (1,642.28 km) |
| Leiria to Bernalda | 1,343.26 mi (2,161.77 km) |
| Leiria to Bertinoro | 1,114.36 mi (1,793.40 km) |
| Leiria to Besana in Brianza | 1,002.77 mi (1,613.80 km) |
| Leiria to Besozzo | 977.89 mi (1,573.76 km) |
| Leiria to Biancavilla | 1,280.62 mi (2,060.96 km) |
| Leiria to Biassono | 1,000.61 mi (1,610.32 km) |
| Leiria to Bibbiano | 1,039.92 mi (1,673.59 km) |
| Leiria to Bibbiena | 1,094.46 mi (1,761.36 km) |
| Leiria to Biella | 944.10 mi (1,519.39 km) |
| Leiria to Bisceglie | 1,328.87 mi (2,138.61 km) |
| Leiria to Bisignano | 1,330.44 mi (2,141.13 km) |
| Leiria to Bitetto | 1,342.65 mi (2,160.79 km) |
