| San Luis Obispo to Bougival | 5,646.97 mi (9,087.91 km) |
| San Luis Obispo to Bouguenais | 5,606.20 mi (9,022.30 km) |
| San Luis Obispo to Boulogne-Billancourt | 5,651.65 mi (9,095.45 km) |
| San Luis Obispo to Boulogne-sur-Mer | 5,538.43 mi (8,913.24 km) |
| San Luis Obispo to Bourg-de-Peage | 5,934.26 mi (9,550.27 km) |
| San Luis Obispo to Bourg-en-Bresse | 5,879.68 mi (9,462.44 km) |
| San Luis Obispo to Bourg-la-Reine | 5,656.76 mi (9,103.67 km) |
| San Luis Obispo to Bourg-les-Valence | 5,933.89 mi (9,549.67 km) |
| San Luis Obispo to Bourges | 5,744.08 mi (9,244.21 km) |
| San Luis Obispo to Bourgoin-Jallieu | 5,913.14 mi (9,516.28 km) |
| San Luis Obispo to Bressuire | 5,660.74 mi (9,110.08 km) |
| San Luis Obispo to Brest | 5,451.54 mi (8,773.41 km) |
| San Luis Obispo to Bretigny-sur-Orge | 5,664.86 mi (9,116.71 km) |
| San Luis Obispo to Breuillet | 5,662.86 mi (9,113.50 km) |
| San Luis Obispo to Briancon | 5,992.60 mi (9,644.16 km) |
