| Rancho Santa Margarita to Bougival | 5,640.55 mi (9,077.58 km) |
| Rancho Santa Margarita to Bouguenais | 5,588.94 mi (8,994.53 km) |
| Rancho Santa Margarita to Boulogne-Billancourt | 5,645.32 mi (9,085.27 km) |
| Rancho Santa Margarita to Boulogne-sur-Mer | 5,536.04 mi (8,909.40 km) |
| Rancho Santa Margarita to Bourg-de-Peage | 5,923.28 mi (9,532.59 km) |
| Rancho Santa Margarita to Bourg-en-Bresse | 5,871.94 mi (9,449.98 km) |
| Rancho Santa Margarita to Bourg-la-Reine | 5,650.41 mi (9,093.46 km) |
| Rancho Santa Margarita to Bourg-les-Valence | 5,922.39 mi (9,531.17 km) |
| Rancho Santa Margarita to Bourges | 5,733.47 mi (9,227.13 km) |
| Rancho Santa Margarita to Bourgoin-Jallieu | 5,903.94 mi (9,501.47 km) |
| Rancho Santa Margarita to Bressuire | 5,644.49 mi (9,083.92 km) |
| Rancho Santa Margarita to Brest | 5,432.97 mi (8,743.52 km) |
| Rancho Santa Margarita to Bretigny-sur-Orge | 5,658.06 mi (9,105.77 km) |
| Rancho Santa Margarita to Breuillet | 5,655.72 mi (9,102.00 km) |
| Rancho Santa Margarita to Briancon | 5,984.27 mi (9,630.75 km) |
