| Portales to Bougival | 5,104.54 mi (8,214.97 km) |
| Portales to Bouguenais | 5,022.02 mi (8,082.16 km) |
| Portales to Boulogne-Billancourt | 5,109.52 mi (8,222.98 km) |
| Portales to Boulogne-sur-Mer | 5,014.02 mi (8,069.29 km) |
| Portales to Bourg-de-Peage | 5,369.21 mi (8,640.91 km) |
| Portales to Bourg-en-Bresse | 5,328.17 mi (8,574.87 km) |
| Portales to Bourg-la-Reine | 5,114.47 mi (8,230.94 km) |
| Portales to Bourg-les-Valence | 5,366.85 mi (8,637.11 km) |
| Portales to Bourges | 5,183.53 mi (8,342.09 km) |
| Portales to Bourgoin-Jallieu | 5,355.37 mi (8,618.64 km) |
| Portales to Bressuire | 5,079.59 mi (8,174.80 km) |
| Portales to Brest | 4,864.74 mi (7,829.04 km) |
| Portales to Bretigny-sur-Orge | 5,120.63 mi (8,240.86 km) |
| Portales to Breuillet | 5,117.29 mi (8,235.48 km) |
| Portales to Briancon | 5,436.97 mi (8,749.95 km) |
