| Illescas to Brandenburg | 1,149.40 mi (1,849.78 km) |
| Illescas to Brandis | 1,104.14 mi (1,776.95 km) |
| Illescas to Braunfels | 929.53 mi (1,495.94 km) |
| Illescas to Braunsbedra | 1,078.07 mi (1,734.99 km) |
| Illescas to Braunschweig | 1,080.27 mi (1,738.53 km) |
| Illescas to Breckerfeld | 941.56 mi (1,515.29 km) |
| Illescas to Breisach am Rhein | 786.05 mi (1,265.03 km) |
| Illescas to Bremen | 1,074.65 mi (1,729.47 km) |
| Illescas to Bremerhaven | 1,094.64 mi (1,761.65 km) |
| Illescas to Bremervorde | 1,104.84 mi (1,778.07 km) |
| Illescas to Bretten | 870.01 mi (1,400.14 km) |
| Illescas to Bretzfeld | 901.80 mi (1,451.30 km) |
| Illescas to Brieselang | 1,171.78 mi (1,885.79 km) |
| Illescas to Brilon | 979.37 mi (1,576.14 km) |
| Illescas to Bruchhausen-Vilsen | 1,066.50 mi (1,716.36 km) |
