| Portici to Bacup | 1,174.85 mi (1,890.73 km) |
| Portici to Baguley | 1,163.07 mi (1,871.77 km) |
| Portici to Baildon | 1,168.82 mi (1,881.03 km) |
| Portici to Bailleston | 1,331.72 mi (2,143.19 km) |
| Portici to Balderton | 1,101.31 mi (1,772.39 km) |
| Portici to Baldock | 1,032.99 mi (1,662.43 km) |
| Portici to Balham | 1,006.58 mi (1,619.93 km) |
| Portici to Bamber Bridge | 1,189.97 mi (1,915.07 km) |
| Portici to Banbridge | 1,330.34 mi (2,140.97 km) |
| Portici to Banbury | 1,072.78 mi (1,726.48 km) |
| Portici to Bangor | 1,324.64 mi (2,131.80 km) |
| Portici to Bangor | 1,214.51 mi (1,954.56 km) |
| Portici to Banstead | 1,002.76 mi (1,613.79 km) |
| Portici to Bargoed | 1,121.44 mi (1,804.78 km) |
| Portici to Barking | 1,003.52 mi (1,615.02 km) |
