| Sintra to Bougival | 900.04 mi (1,448.48 km) |
| Sintra to Bouguenais | 698.64 mi (1,124.36 km) |
| Sintra to Boulogne-Billancourt | 901.76 mi (1,451.24 km) |
| Sintra to Boulogne-sur-Mer | 982.79 mi (1,581.65 km) |
| Sintra to Bourg-de-Peage | 856.53 mi (1,378.45 km) |
| Sintra to Bourg-en-Bresse | 901.21 mi (1,450.36 km) |
| Sintra to Bourg-la-Reine | 901.36 mi (1,450.61 km) |
| Sintra to Bourg-les-Valence | 847.04 mi (1,363.18 km) |
| Sintra to Bourges | 824.73 mi (1,327.28 km) |
| Sintra to Bourgoin-Jallieu | 882.92 mi (1,420.92 km) |
| Sintra to Bressuire | 714.63 mi (1,150.09 km) |
| Sintra to Brest | 706.16 mi (1,136.45 km) |
| Sintra to Bretigny-sur-Orge | 892.81 mi (1,436.84 km) |
| Sintra to Breuillet | 886.26 mi (1,426.29 km) |
| Sintra to Briancon | 923.80 mi (1,486.72 km) |
