| Upminster to Benisa | 887.29 mi (1,427.96 km) |
| Upminster to Berga | 657.62 mi (1,058.33 km) |
| Upminster to Berja | 1,028.40 mi (1,655.05 km) |
| Upminster to Bermeo | 578.93 mi (931.70 km) |
| Upminster to Berriozar | 609.13 mi (980.30 km) |
| Upminster to Betanzos | 694.35 mi (1,117.45 km) |
| Upminster to Betera | 827.31 mi (1,331.42 km) |
| Upminster to Bilbao | 592.15 mi (952.97 km) |
| Upminster to Binefar | 670.60 mi (1,079.23 km) |
| Upminster to Binisalem | 829.61 mi (1,335.13 km) |
| Upminster to Blanes | 693.21 mi (1,115.62 km) |
| Upminster to Boadilla del Monte | 795.04 mi (1,279.49 km) |
| Upminster to Boiro | 749.65 mi (1,206.44 km) |
| Upminster to Bolanos de Calatrava | 896.29 mi (1,442.43 km) |
| Upminster to Bollullos de la Mitacion | 1,030.92 mi (1,659.10 km) |
