| Formia to Blackburn | 1,138.41 mi (1,832.09 km) |
| Formia to Blackpool | 1,158.67 mi (1,864.71 km) |
| Formia to Blairgowrie | 1,301.41 mi (2,094.42 km) |
| Formia to Blandford Forum | 1,001.96 mi (1,612.49 km) |
| Formia to Blaydon | 1,176.02 mi (1,892.62 km) |
| Formia to Bletchley | 1,002.82 mi (1,613.88 km) |
| Formia to Bloxwich | 1,071.46 mi (1,724.34 km) |
| Formia to Blunsdon Saint Andrew | 1,020.22 mi (1,641.89 km) |
| Formia to Blyth | 1,178.87 mi (1,897.21 km) |
| Formia to Bo'ness | 1,279.76 mi (2,059.57 km) |
| Formia to Bodmin | 1,082.45 mi (1,742.04 km) |
| Formia to Bognor Regis | 946.91 mi (1,523.90 km) |
| Formia to Bolsover | 1,078.16 mi (1,735.13 km) |
| Formia to Bolton | 1,128.87 mi (1,816.74 km) |
| Formia to Bonhill | 1,304.51 mi (2,099.41 km) |
