| Castelnaudary to Benevento | 672.80 mi (1,082.76 km) |
| Castelnaudary to Bergamo | 413.94 mi (666.17 km) |
| Castelnaudary to Bernalda | 782.77 mi (1,259.75 km) |
| Castelnaudary to Bertinoro | 511.10 mi (822.54 km) |
| Castelnaudary to Besana in Brianza | 396.67 mi (638.38 km) |
| Castelnaudary to Besozzo | 373.62 mi (601.29 km) |
| Castelnaudary to Biancavilla | 782.20 mi (1,258.82 km) |
| Castelnaudary to Biassono | 394.23 mi (634.45 km) |
| Castelnaudary to Bibbiano | 433.07 mi (696.96 km) |
| Castelnaudary to Bibbiena | 494.65 mi (796.06 km) |
| Castelnaudary to Biella | 339.08 mi (545.70 km) |
| Castelnaudary to Bisceglie | 756.52 mi (1,217.50 km) |
| Castelnaudary to Bisignano | 786.32 mi (1,265.46 km) |
| Castelnaudary to Bitetto | 772.79 mi (1,243.69 km) |
| Castelnaudary to Bitonto | 767.83 mi (1,235.70 km) |
