| Saint Austell to Bougival | 326.45 mi (525.37 km) |
| Saint Austell to Bouguenais | 261.81 mi (421.35 km) |
| Saint Austell to Boulogne-Billancourt | 331.49 mi (533.49 km) |
| Saint Austell to Boulogne-sur-Mer | 282.45 mi (454.57 km) |
| Saint Austell to Bourg-de-Peage | 585.40 mi (942.11 km) |
| Saint Austell to Bourg-en-Bresse | 541.43 mi (871.35 km) |
| Saint Austell to Bourg-la-Reine | 336.03 mi (540.79 km) |
| Saint Austell to Bourg-les-Valence | 584.07 mi (939.97 km) |
| Saint Austell to Bourges | 397.14 mi (639.14 km) |
| Saint Austell to Bourgoin-Jallieu | 569.02 mi (915.74 km) |
| Saint Austell to Bressuire | 311.54 mi (501.37 km) |
| Saint Austell to Brest | 135.41 mi (217.92 km) |
| Saint Austell to Bretigny-sur-Orge | 340.05 mi (547.26 km) |
| Saint Austell to Breuillet | 335.68 mi (540.22 km) |
| Saint Austell to Briancon | 650.49 mi (1,046.86 km) |
