| Biddeford to Bougival | 3,359.69 mi (5,406.90 km) |
| Biddeford to Bouguenais | 3,243.37 mi (5,219.71 km) |
| Biddeford to Boulogne-Billancourt | 3,364.74 mi (5,415.03 km) |
| Biddeford to Boulogne-sur-Mer | 3,290.32 mi (5,295.26 km) |
| Biddeford to Bourg-de-Peage | 3,595.33 mi (5,786.13 km) |
| Biddeford to Bourg-en-Bresse | 3,566.93 mi (5,740.42 km) |
| Biddeford to Bourg-la-Reine | 3,369.35 mi (5,422.44 km) |
| Biddeford to Bourg-les-Valence | 3,591.42 mi (5,779.84 km) |
| Biddeford to Bourges | 3,419.52 mi (5,503.19 km) |
| Biddeford to Bourgoin-Jallieu | 3,587.93 mi (5,774.21 km) |
| Biddeford to Bressuire | 3,301.61 mi (5,313.42 km) |
| Biddeford to Brest | 3,089.11 mi (4,971.43 km) |
| Biddeford to Bretigny-sur-Orge | 3,373.48 mi (5,429.09 km) |
| Biddeford to Breuillet | 3,369.03 mi (5,421.94 km) |
| Biddeford to Briancon | 3,668.65 mi (5,904.11 km) |
