| Portici to Barnet | 1,017.28 mi (1,637.16 km) |
| Portici to Barnoldswick | 1,184.46 mi (1,906.20 km) |
| Portici to Barnsley | 1,146.27 mi (1,844.74 km) |
| Portici to Barnstaple | 1,127.71 mi (1,814.87 km) |
| Portici to Barrhead | 1,337.29 mi (2,152.16 km) |
| Portici to Barri | 1,111.29 mi (1,788.45 km) |
| Portici to Barrow in Furness | 1,224.73 mi (1,971.01 km) |
| Portici to Barton upon Humber | 1,122.75 mi (1,806.89 km) |
| Portici to Barton upon Irwell | 1,169.19 mi (1,881.62 km) |
| Portici to Barwell | 1,096.04 mi (1,763.90 km) |
| Portici to Basford | 1,109.60 mi (1,785.72 km) |
| Portici to Basildon | 992.41 mi (1,597.14 km) |
| Portici to Basingstoke | 1,029.75 mi (1,657.23 km) |
| Portici to Bath | 1,078.22 mi (1,735.23 km) |
| Portici to Bathgate | 1,321.20 mi (2,126.27 km) |
