| Preakness to Brie-Comte-Robert | 3,642.29 mi (5,861.69 km) |
| Preakness to Brignais | 3,819.04 mi (6,146.15 km) |
| Preakness to Brignoles | 3,946.71 mi (6,351.61 km) |
| Preakness to Brive-la-Gaillarde | 3,692.31 mi (5,942.20 km) |
| Preakness to Bron | 3,824.04 mi (6,154.19 km) |
| Preakness to Bruay-sur-l'Escaut | 3,636.57 mi (5,852.49 km) |
| Preakness to Bruges | 3,604.21 mi (5,800.41 km) |
| Preakness to Brumath | 3,853.76 mi (6,202.02 km) |
| Preakness to Brunoy | 3,637.65 mi (5,854.22 km) |
| Preakness to Bruz | 3,472.97 mi (5,589.21 km) |
| Preakness to Bry-sur-Marne | 3,634.64 mi (5,849.39 km) |
| Preakness to Bully-les-Mines | 3,602.08 mi (5,796.98 km) |
| Preakness to Bures-sur-Yvette | 3,623.20 mi (5,830.98 km) |
| Preakness to Bussy-Saint-Georges | 3,642.02 mi (5,861.27 km) |
| Preakness to Buxerolles | 3,600.51 mi (5,794.45 km) |
