| Sintra to Bois-Colombes | 906.71 mi (1,459.22 km) |
| Sintra to Bois-d'Arcy | 893.48 mi (1,437.92 km) |
| Sintra to Bois-Guillaume | 900.95 mi (1,449.94 km) |
| Sintra to Boissy-Saint-Leger | 906.17 mi (1,458.34 km) |
| Sintra to Bolbec | 888.68 mi (1,430.19 km) |
| Sintra to Bollene | 821.82 mi (1,322.60 km) |
| Sintra to Bondoufle | 895.32 mi (1,440.87 km) |
| Sintra to Bondues | 1,022.42 mi (1,645.42 km) |
| Sintra to Bondy | 912.75 mi (1,468.93 km) |
| Sintra to Bonneuil-sur-Marne | 906.62 mi (1,459.07 km) |
| Sintra to Bonneville | 946.69 mi (1,523.56 km) |
| Sintra to Bordeaux | 615.70 mi (990.87 km) |
| Sintra to Borgo | 1,017.13 mi (1,636.92 km) |
| Sintra to Bouc-Bel-Air | 833.35 mi (1,341.15 km) |
| Sintra to Boucau | 524.46 mi (844.04 km) |
