| Duchcov to Bouguenais | 735.57 mi (1,183.79 km) |
| Duchcov to Boulogne-Billancourt | 527.70 mi (849.25 km) |
| Duchcov to Boulogne-sur-Mer | 530.78 mi (854.21 km) |
| Duchcov to Bourg-de-Peage | 556.69 mi (895.91 km) |
| Duchcov to Bourg-en-Bresse | 494.44 mi (795.72 km) |
| Duchcov to Bourg-la-Reine | 525.67 mi (845.98 km) |
| Duchcov to Bourg-les-Valence | 566.42 mi (911.56 km) |
| Duchcov to Bourges | 569.72 mi (916.88 km) |
| Duchcov to Bourgoin-Jallieu | 521.98 mi (840.04 km) |
| Duchcov to Bressuire | 697.63 mi (1,122.72 km) |
| Duchcov to Brest | 830.31 mi (1,336.26 km) |
| Duchcov to Bretigny-sur-Orge | 529.81 mi (852.64 km) |
| Duchcov to Breuillet | 536.64 mi (863.65 km) |
| Duchcov to Briancon | 514.00 mi (827.20 km) |
| Duchcov to Brie-Comte-Robert | 514.81 mi (828.50 km) |
