| Carcassonne to Birkenau | 532.78 mi (857.43 km) |
| Carcassonne to Birkenfeld | 493.41 mi (794.07 km) |
| Carcassonne to Bischofsheim | 547.91 mi (881.77 km) |
| Carcassonne to Bischofswerda | 777.97 mi (1,252.01 km) |
| Carcassonne to Bisingen | 473.45 mi (761.95 km) |
| Carcassonne to Bissendorf | 679.01 mi (1,092.76 km) |
| Carcassonne to Bitburg | 507.14 mi (816.16 km) |
| Carcassonne to Bitterfeld | 743.28 mi (1,196.20 km) |
| Carcassonne to Blankenburg | 715.48 mi (1,151.46 km) |
| Carcassonne to Blankenfelde | 811.78 mi (1,306.43 km) |
| Carcassonne to Blaubeuren | 506.89 mi (815.75 km) |
| Carcassonne to Bleicherode | 684.39 mi (1,101.42 km) |
| Carcassonne to Blieskastel | 477.32 mi (768.17 km) |
| Carcassonne to Blomberg | 678.86 mi (1,092.52 km) |
| Carcassonne to Blumberg | 437.80 mi (704.58 km) |
