| Upminster to Bispham | 210.12 mi (338.16 km) |
| Upminster to Blackburn | 189.89 mi (305.60 km) |
| Upminster to Blackpool | 208.46 mi (335.48 km) |
| Upminster to Blairgowrie | 377.06 mi (606.82 km) |
| Upminster to Blandford Forum | 115.22 mi (185.43 km) |
| Upminster to Blaydon | 249.08 mi (400.86 km) |
| Upminster to Bletchley | 51.81 mi (83.37 km) |
| Upminster to Bloxwich | 120.47 mi (193.87 km) |
| Upminster to Blunsdon Saint Andrew | 87.71 mi (141.16 km) |
| Upminster to Blyth | 257.19 mi (413.90 km) |
| Upminster to Bo'ness | 346.04 mi (556.90 km) |
| Upminster to Bodmin | 228.71 mi (368.07 km) |
| Upminster to Bognor Regis | 66.85 mi (107.59 km) |
| Upminster to Bolsover | 132.65 mi (213.48 km) |
| Upminster to Bolton | 179.40 mi (288.72 km) |
