| Bel Air to Bougival | 3,765.61 mi (6,060.16 km) |
| Bel Air to Bouguenais | 3,646.15 mi (5,867.91 km) |
| Bel Air to Boulogne-Billancourt | 3,770.66 mi (6,068.29 km) |
| Bel Air to Boulogne-sur-Mer | 3,697.57 mi (5,950.66 km) |
| Bel Air to Bourg-de-Peage | 3,997.99 mi (6,434.14 km) |
| Bel Air to Bourg-en-Bresse | 3,971.08 mi (6,390.83 km) |
| Bel Air to Bourg-la-Reine | 3,775.23 mi (6,075.64 km) |
| Bel Air to Bourg-les-Valence | 3,993.89 mi (6,427.55 km) |
| Bel Air to Bourges | 3,823.65 mi (6,153.57 km) |
| Bel Air to Bourgoin-Jallieu | 3,991.37 mi (6,423.49 km) |
| Bel Air to Bressuire | 3,704.34 mi (5,961.56 km) |
| Bel Air to Brest | 3,492.59 mi (5,620.78 km) |
| Bel Air to Bretigny-sur-Orge | 3,779.20 mi (6,082.03 km) |
| Bel Air to Breuillet | 3,774.68 mi (6,074.76 km) |
| Bel Air to Briancon | 4,071.83 mi (6,552.98 km) |
