| Porcari to Blackburn | 904.82 mi (1,456.17 km) |
| Porcari to Blackpool | 924.86 mi (1,488.42 km) |
| Porcari to Blairgowrie | 1,071.13 mi (1,723.82 km) |
| Porcari to Blandford Forum | 768.15 mi (1,236.22 km) |
| Porcari to Blaydon | 944.71 mi (1,520.36 km) |
| Porcari to Bletchley | 768.61 mi (1,236.95 km) |
| Porcari to Bloxwich | 837.20 mi (1,347.35 km) |
| Porcari to Blunsdon Saint Andrew | 785.82 mi (1,264.66 km) |
| Porcari to Blyth | 948.07 mi (1,525.77 km) |
| Porcari to Bo'ness | 1,048.27 mi (1,687.03 km) |
| Porcari to Bodmin | 851.08 mi (1,369.69 km) |
| Porcari to Bognor Regis | 712.60 mi (1,146.82 km) |
| Porcari to Bolsover | 844.75 mi (1,359.49 km) |
| Porcari to Bolton | 895.15 mi (1,440.60 km) |
| Porcari to Bonhill | 1,072.19 mi (1,725.53 km) |
