| Boadilla del Monte to Beuvry | 766.79 mi (1,234.04 km) |
| Boadilla del Monte to Beziers | 417.49 mi (671.89 km) |
| Boadilla del Monte to Bezons | 659.86 mi (1,061.95 km) |
| Boadilla del Monte to Biarritz | 243.36 mi (391.66 km) |
| Boadilla del Monte to Biganos | 327.77 mi (527.49 km) |
| Boadilla del Monte to Billere | 268.39 mi (431.93 km) |
| Boadilla del Monte to Biot | 604.94 mi (973.56 km) |
| Boadilla del Monte to Biscarrosse | 308.16 mi (495.93 km) |
| Boadilla del Monte to Bischheim | 804.36 mi (1,294.49 km) |
| Boadilla del Monte to Bischwiller | 814.85 mi (1,311.38 km) |
| Boadilla del Monte to Blagnac | 350.36 mi (563.85 km) |
| Boadilla del Monte to Blain | 499.55 mi (803.95 km) |
| Boadilla del Monte to Blanquefort | 351.91 mi (566.34 km) |
| Boadilla del Monte to Blois | 559.56 mi (900.52 km) |
| Boadilla del Monte to Bobigny | 663.92 mi (1,068.47 km) |
