| Carlsbad to Bougival | 5,658.62 mi (9,106.67 km) |
| Carlsbad to Bouguenais | 5,605.18 mi (9,020.66 km) |
| Carlsbad to Boulogne-Billancourt | 5,663.41 mi (9,114.38 km) |
| Carlsbad to Boulogne-sur-Mer | 5,554.82 mi (8,939.63 km) |
| Carlsbad to Bourg-de-Peage | 5,940.50 mi (9,560.31 km) |
| Carlsbad to Bourg-en-Bresse | 5,889.73 mi (9,478.60 km) |
| Carlsbad to Bourg-la-Reine | 5,668.50 mi (9,122.57 km) |
| Carlsbad to Bourg-les-Valence | 5,939.53 mi (9,558.75 km) |
| Carlsbad to Bourges | 5,750.81 mi (9,255.04 km) |
| Carlsbad to Bourgoin-Jallieu | 5,921.47 mi (9,529.68 km) |
| Carlsbad to Bressuire | 5,660.88 mi (9,110.31 km) |
| Carlsbad to Brest | 5,449.02 mi (8,769.35 km) |
| Carlsbad to Bretigny-sur-Orge | 5,676.07 mi (9,134.75 km) |
| Carlsbad to Breuillet | 5,673.67 mi (9,130.88 km) |
| Carlsbad to Briancon | 6,001.93 mi (9,659.17 km) |
