| Upminster to Beyne-Heusay | 243.06 mi (391.17 km) |
| Upminster to Bierbeek | 201.75 mi (324.69 km) |
| Upminster to Bilzen | 232.77 mi (374.61 km) |
| Upminster to Binche | 188.09 mi (302.70 km) |
| Upminster to Bissegem | 138.19 mi (222.40 km) |
| Upminster to Blankenberge | 124.69 mi (200.68 km) |
| Upminster to Blegny | 245.54 mi (395.16 km) |
| Upminster to Bocholt | 231.33 mi (372.29 km) |
| Upminster to Boechout | 184.73 mi (297.29 km) |
| Upminster to Bonheiden | 188.47 mi (303.31 km) |
| Upminster to Boom | 180.66 mi (290.75 km) |
| Upminster to Boortmeerbeek | 190.67 mi (306.85 km) |
| Upminster to Borgerhout | 182.19 mi (293.20 km) |
| Upminster to Borgloon | 226.57 mi (364.63 km) |
| Upminster to Bornem | 174.76 mi (281.25 km) |
