| Upminster to Borgosatollo | 619.85 mi (997.54 km) |
| Upminster to Borgosesia | 544.07 mi (875.60 km) |
| Upminster to Boscoreale | 1,006.23 mi (1,619.37 km) |
| Upminster to Boscotrecase | 1,004.79 mi (1,617.06 km) |
| Upminster to Botticino Sera | 616.77 mi (992.60 km) |
| Upminster to Bovalino Marina | 1,205.27 mi (1,939.69 km) |
| Upminster to Boves | 601.95 mi (968.74 km) |
| Upminster to Boville Ernica | 925.63 mi (1,489.66 km) |
| Upminster to Bovisio Masciago | 576.97 mi (928.54 km) |
| Upminster to Bovolone | 661.33 mi (1,064.31 km) |
| Upminster to Bra | 588.55 mi (947.18 km) |
| Upminster to Bracciano | 860.93 mi (1,385.54 km) |
| Upminster to Brandizzo | 561.11 mi (903.02 km) |
| Upminster to Breganze | 655.06 mi (1,054.21 km) |
| Upminster to Brembate | 590.76 mi (950.74 km) |
