| Upminster to Bougival | 203.78 mi (327.95 km) |
| Upminster to Bouguenais | 313.99 mi (505.32 km) |
| Upminster to Boulogne-Billancourt | 207.53 mi (333.99 km) |
| Upminster to Boulogne-sur-Mer | 82.32 mi (132.48 km) |
| Upminster to Bourg-de-Peage | 501.20 mi (806.60 km) |
| Upminster to Bourg-en-Bresse | 433.13 mi (697.05 km) |
| Upminster to Bourg-la-Reine | 212.43 mi (341.87 km) |
| Upminster to Bourg-les-Valence | 503.85 mi (810.86 km) |
| Upminster to Bourges | 323.65 mi (520.87 km) |
| Upminster to Bourgoin-Jallieu | 471.80 mi (759.29 km) |
| Upminster to Bressuire | 327.53 mi (527.10 km) |
| Upminster to Brest | 303.57 mi (488.55 km) |
| Upminster to Bretigny-sur-Orge | 222.87 mi (358.68 km) |
| Upminster to Breuillet | 223.41 mi (359.55 km) |
| Upminster to Briancon | 545.50 mi (877.90 km) |
