| Ilhavo to Blackburn | 952.85 mi (1,533.47 km) |
| Ilhavo to Blackpool | 949.56 mi (1,528.17 km) |
| Ilhavo to Blairgowrie | 1,130.56 mi (1,819.46 km) |
| Ilhavo to Blandford Forum | 774.17 mi (1,245.90 km) |
| Ilhavo to Blaydon | 1,042.24 mi (1,677.33 km) |
| Ilhavo to Bletchley | 872.40 mi (1,404.00 km) |
| Ilhavo to Bloxwich | 887.36 mi (1,428.06 km) |
| Ilhavo to Blunsdon Saint Andrew | 828.09 mi (1,332.68 km) |
| Ilhavo to Blyth | 1,055.66 mi (1,698.91 km) |
| Ilhavo to Bo'ness | 1,089.53 mi (1,753.44 km) |
| Ilhavo to Bodmin | 707.69 mi (1,138.92 km) |
| Ilhavo to Bognor Regis | 801.21 mi (1,289.42 km) |
| Ilhavo to Bolsover | 938.39 mi (1,510.20 km) |
| Ilhavo to Bolton | 942.59 mi (1,516.95 km) |
| Ilhavo to Bonhill | 1,078.96 mi (1,736.42 km) |
