| Grass Valley to Bougival | 5,432.26 mi (8,742.38 km) |
| Grass Valley to Bouguenais | 5,400.81 mi (8,691.76 km) |
| Grass Valley to Boulogne-Billancourt | 5,436.85 mi (8,749.77 km) |
| Grass Valley to Boulogne-sur-Mer | 5,320.67 mi (8,562.79 km) |
| Grass Valley to Bourg-de-Peage | 5,722.74 mi (9,209.86 km) |
| Grass Valley to Bourg-en-Bresse | 5,665.58 mi (9,117.87 km) |
| Grass Valley to Bourg-la-Reine | 5,441.97 mi (8,758.00 km) |
| Grass Valley to Bourg-les-Valence | 5,722.80 mi (9,209.96 km) |
| Grass Valley to Bourges | 5,532.65 mi (8,903.95 km) |
| Grass Valley to Bourgoin-Jallieu | 5,700.17 mi (9,173.54 km) |
| Grass Valley to Bressuire | 5,454.34 mi (8,777.91 km) |
| Grass Valley to Brest | 5,247.67 mi (8,445.32 km) |
| Grass Valley to Bretigny-sur-Orge | 5,450.43 mi (8,771.61 km) |
| Grass Valley to Breuillet | 5,448.72 mi (8,768.87 km) |
| Grass Valley to Briancon | 5,778.74 mi (9,299.99 km) |
