| Boulogne-Billancourt to Bayona | 708.77 mi (1,140.66 km) |
| Boulogne-Billancourt to Baza | 823.47 mi (1,325.25 km) |
| Boulogne-Billancourt to Beasain | 452.93 mi (728.92 km) |
| Boulogne-Billancourt to Bejar | 703.52 mi (1,132.20 km) |
| Boulogne-Billancourt to Benaguacil | 653.60 mi (1,051.86 km) |
| Boulogne-Billancourt to Benahavis | 926.91 mi (1,491.72 km) |
| Boulogne-Billancourt to Benalmadena | 911.41 mi (1,466.77 km) |
| Boulogne-Billancourt to Benavente | 607.74 mi (978.07 km) |
| Boulogne-Billancourt to Benetuser | 663.09 mi (1,067.14 km) |
| Boulogne-Billancourt to Beniajan | 767.75 mi (1,235.58 km) |
| Boulogne-Billancourt to Benicarlo | 588.49 mi (947.08 km) |
| Boulogne-Billancourt to Benicasim | 615.99 mi (991.34 km) |
| Boulogne-Billancourt to Beniel | 762.78 mi (1,227.58 km) |
| Boulogne-Billancourt to Benifayo | 672.93 mi (1,082.98 km) |
| Boulogne-Billancourt to Benisa | 707.66 mi (1,138.87 km) |
