| Castelo Branco to Beausoleil | 813.96 mi (1,309.93 km) |
| Castelo Branco to Beauvais | 813.36 mi (1,308.97 km) |
| Castelo Branco to Begles | 494.76 mi (796.24 km) |
| Castelo Branco to Belfort | 895.12 mi (1,440.56 km) |
| Castelo Branco to Bellegarde-sur-Valserine | 800.20 mi (1,287.80 km) |
| Castelo Branco to Bellerive-sur-Allier | 701.33 mi (1,128.68 km) |
| Castelo Branco to Bellevue | 792.29 mi (1,275.07 km) |
| Castelo Branco to Belley | 783.21 mi (1,260.45 km) |
| Castelo Branco to Berck-sur-Mer | 854.20 mi (1,374.70 km) |
| Castelo Branco to Bergerac | 535.33 mi (861.53 km) |
| Castelo Branco to Bernay | 753.96 mi (1,213.37 km) |
| Castelo Branco to Berre-l'Etang | 700.32 mi (1,127.06 km) |
| Castelo Branco to Besancon | 847.58 mi (1,364.04 km) |
| Castelo Branco to Bethune | 888.11 mi (1,429.27 km) |
| Castelo Branco to Betton | 646.70 mi (1,040.76 km) |
