| Castelnaudary to Arth | 411.28 mi (661.89 km) |
| Castelnaudary to Baar | 416.65 mi (670.54 km) |
| Castelnaudary to Baden | 420.42 mi (676.61 km) |
| Castelnaudary to Basel | 400.25 mi (644.14 km) |
| Castelnaudary to Bassersdorf | 431.17 mi (693.90 km) |
| Castelnaudary to Bellinzona | 399.83 mi (643.47 km) |
| Castelnaudary to Belp | 365.94 mi (588.92 km) |
| Castelnaudary to Bern | 366.72 mi (590.18 km) |
| Castelnaudary to Bernex | 282.45 mi (454.56 km) |
| Castelnaudary to Biberist | 381.42 mi (613.84 km) |
| Castelnaudary to Biel/Bienne | 368.49 mi (593.03 km) |
| Castelnaudary to Binningen | 398.42 mi (641.19 km) |
| Castelnaudary to Birsfelden | 401.26 mi (645.77 km) |
| Castelnaudary to Brig-Glis | 360.07 mi (579.48 km) |
| Castelnaudary to Brugg | 418.03 mi (672.75 km) |
