| Upminster to Bonita (California) | 5,490.59 mi (8,836.26 km) |
| Upminster to Bonita Springs (Florida) | 4,481.17 mi (7,211.75 km) |
| Upminster to Bonney Lake (Washington) | 4,811.76 mi (7,743.77 km) |
| Upminster to Boone (Iowa) | 4,184.91 mi (6,734.96 km) |
| Upminster to Boone (North Carolina) | 3,991.98 mi (6,424.48 km) |
| Upminster to Borger (Texas) | 4,783.57 mi (7,698.42 km) |
| Upminster to Bossier City (Louisiana) | 4,652.76 mi (7,487.90 km) |
| Upminster to Boston (Massachusetts) | 3,288.20 mi (5,291.85 km) |
| Upminster to Bostonia (California) | 5,479.14 mi (8,817.82 km) |
| Upminster to Bothell (Washington) | 4,778.65 mi (7,690.49 km) |
| Upminster to Bothell East (Washington) | 4,776.25 mi (7,686.63 km) |
| Upminster to Bothell West (Washington) | 4,777.74 mi (7,689.03 km) |
| Upminster to Boulder (Colorado) | 4,690.54 mi (7,548.70 km) |
| Upminster to Boulder City (Nevada) | 5,241.88 mi (8,435.99 km) |
| Upminster to Bound Brook (New Jersey) | 3,503.57 mi (5,638.45 km) |
